| 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 | $48.81 | 4.707% | $51.1075 | $51.11 | $51.10 | $51.10 |
| Purchase #2 | $57.72 | 10.148% | $63.5774 | $63.58 | $63.60 | $63.60 |
| Purchase #3 | $200.25 | 9.833% | $219.9406 | $219.94 | $219.95 | $219.90 |
| Purchase #4 | $159.28 | 11.542% | $177.6641 | $177.66 | $177.65 | $177.70 |
| Purchase #5 | $97.43 | 10.544% | $107.703 | $107.70 | $107.70 | $107.70 |
| Purchase #6 | $74.27 | 13.417% | $84.2348 | $84.23 | $84.25 | $84.20 |
| Purchase #7 | $144.55 | 5.365% | $152.3051 | $152.31 | $152.30 | $152.30 |
| 7 purchase totals = | $782.31 | $856.5325 | $856.53 | $856.55 | $856.50 | |