| 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 | $34.92 | 9.148% | $38.1145 | $38.11 | $38.10 | $38.10 |
| Purchase #2 | $92.49 | 5.551% | $97.6241 | $97.62 | $97.60 | $97.60 |
| Purchase #3 | $223.80 | 6.283% | $237.8614 | $237.86 | $237.85 | $237.90 |
| Purchase #4 | $232.36 | 6.752% | $248.0489 | $248.05 | $248.05 | $248.00 |
| Purchase #5 | $164.92 | 6.673% | $175.9251 | $175.93 | $175.95 | $175.90 |
| Purchase #6 | $224.80 | 13.794% | $255.8089 | $255.81 | $255.80 | $255.80 |
| Purchase #7 | $83.58 | 7.200% | $89.5978 | $89.60 | $89.60 | $89.60 |
| 7 purchase totals = | $1,056.87 | $1,142.9807 | $1,142.98 | $1,142.95 | $1,142.90 | |