| 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 | $36.83 | 11.319% | $40.9988 | $41.00 | $41.00 | $41.00 |
| Purchase #2 | $115.41 | 4.753% | $120.8954 | $120.90 | $120.90 | $120.90 |
| Purchase #3 | $221.81 | 4.611% | $232.0377 | $232.04 | $232.05 | $232.00 |
| Purchase #4 | $122.46 | 6.815% | $130.8056 | $130.81 | $130.80 | $130.80 |
| Purchase #5 | $12.88 | 9.748% | $14.1355 | $14.14 | $14.15 | $14.10 |
| Purchase #6 | $34.49 | 11.271% | $38.3774 | $38.38 | $38.40 | $38.40 |
| Purchase #7 | $197.57 | 3.675% | $204.8307 | $204.83 | $204.85 | $204.80 |
| 7 purchase totals = | $741.45 | $782.0811 | $782.10 | $782.15 | $782.00 | |