| 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 | $13.35 | 5.261% | $14.0523 | $14.05 | $14.05 | $14.10 |
| Purchase #2 | $99.86 | 5.140% | $104.9928 | $104.99 | $105.00 | $105.00 |
| Purchase #3 | $106.95 | 10.570% | $118.2546 | $118.25 | $118.25 | $118.30 |
| Purchase #4 | $162.31 | 10.687% | $179.6561 | $179.66 | $179.65 | $179.70 |
| Purchase #5 | $204.66 | 7.828% | $220.6808 | $220.68 | $220.70 | $220.70 |
| Purchase #6 | $97.72 | 13.262% | $110.6796 | $110.68 | $110.70 | $110.70 |
| Purchase #7 | $185.71 | 4.276% | $193.651 | $193.65 | $193.65 | $193.70 |
| 7 purchase totals = | $870.56 | $941.9672 | $941.96 | $942.00 | $942.20 | |