| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $54.53 | 3.571% | $56.4773 | $56.48 | $56.50 | $56.50 |
| Purchase #2 | $124.46 | 9.135% | $135.8294 | $135.83 | $135.85 | $135.80 |
| Purchase #3 | $209.71 | 11.597% | $234.0301 | $234.03 | $234.05 | $234.00 |
| Purchase #4 | $139.66 | 6.835% | $149.2058 | $149.21 | $149.20 | $149.20 |
| Purchase #5 | $140.50 | 11.744% | $157.0003 | $157.00 | $157.00 | $157.00 |
| Purchase #6 | $148.81 | 9.304% | $162.6553 | $162.66 | $162.65 | $162.70 |
| Purchase #7 | $172.34 | 3.250% | $177.9411 | $177.94 | $177.95 | $177.90 |
| 7 purchase totals = | $990.01 | $1,073.1393 | $1,073.15 | $1,073.20 | $1,073.10 | |