| 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 | $81.63 | 4.193% | $85.0527 | $85.05 | $85.05 | $85.10 |
| Purchase #2 | $206.86 | 10.624% | $228.8368 | $228.84 | $228.85 | $228.80 |
| Purchase #3 | $64.94 | 13.203% | $73.514 | $73.51 | $73.50 | $73.50 |
| Purchase #4 | $152.31 | 4.685% | $159.4457 | $159.45 | $159.45 | $159.40 |
| Purchase #5 | $248.57 | 4.436% | $259.5966 | $259.60 | $259.60 | $259.60 |
| Purchase #6 | $73.32 | 10.617% | $81.1044 | $81.10 | $81.10 | $81.10 |
| Purchase #7 | $78.78 | 7.549% | $84.7271 | $84.73 | $84.75 | $84.70 |
| 7 purchase totals = | $906.41 | $972.2773 | $972.28 | $972.30 | $972.20 | |