| 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 | $37.71 | 8.341% | $40.8554 | $40.86 | $40.85 | $40.90 |
| Purchase #2 | $30.74 | 10.589% | $33.9951 | $34.00 | $34.00 | $34.00 |
| Purchase #3 | $99.86 | 12.594% | $112.4364 | $112.44 | $112.45 | $112.40 |
| Purchase #4 | $92.60 | 9.129% | $101.0535 | $101.05 | $101.05 | $101.10 |
| Purchase #5 | $109.89 | 13.283% | $124.4867 | $124.49 | $124.50 | $124.50 |
| Purchase #6 | $176.30 | 10.299% | $194.4571 | $194.46 | $194.45 | $194.50 |
| Purchase #7 | $181.28 | 6.197% | $192.5139 | $192.51 | $192.50 | $192.50 |
| 7 purchase totals = | $728.38 | $799.7981 | $799.81 | $799.80 | $799.90 | |