| 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 | $128.77 | 8.826% | $140.1352 | $140.14 | $140.15 | $140.10 |
| Purchase #2 | $116.95 | 4.438% | $122.1402 | $122.14 | $122.15 | $122.10 |
| Purchase #3 | $38.61 | 8.185% | $41.7702 | $41.77 | $41.75 | $41.80 |
| Purchase #4 | $62.49 | 4.180% | $65.1021 | $65.10 | $65.10 | $65.10 |
| Purchase #5 | $204.60 | 9.242% | $223.5091 | $223.51 | $223.50 | $223.50 |
| Purchase #6 | $50.32 | 6.396% | $53.5385 | $53.54 | $53.55 | $53.50 |
| Purchase #7 | $95.30 | 13.575% | $108.237 | $108.24 | $108.25 | $108.20 |
| 7 purchase totals = | $697.04 | $754.4323 | $754.44 | $754.45 | $754.30 | |