| 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 | $58.63 | 6.199% | $62.2645 | $62.26 | $62.25 | $62.30 |
| Purchase #2 | $128.79 | 5.578% | $135.9739 | $135.97 | $135.95 | $136.00 |
| Purchase #3 | $103.28 | 4.710% | $108.1445 | $108.14 | $108.15 | $108.10 |
| Purchase #4 | $79.74 | 9.649% | $87.4341 | $87.43 | $87.45 | $87.40 |
| Purchase #5 | $68.87 | 12.757% | $77.6557 | $77.66 | $77.65 | $77.70 |
| Purchase #6 | $34.89 | 7.450% | $37.4893 | $37.49 | $37.50 | $37.50 |
| Purchase #7 | $176.84 | 8.336% | $191.5814 | $191.58 | $191.60 | $191.60 |
| 7 purchase totals = | $651.04 | $700.5434 | $700.53 | $700.55 | $700.60 | |