| 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 | $7.49 | 11.182% | $8.3275 | $8.33 | $8.35 | $8.30 |
| Purchase #2 | $243.88 | 10.103% | $268.5192 | $268.52 | $268.50 | $268.50 |
| Purchase #3 | $81.89 | 12.658% | $92.2556 | $92.26 | $92.25 | $92.30 |
| Purchase #4 | $69.25 | 10.243% | $76.3433 | $76.34 | $76.35 | $76.30 |
| Purchase #5 | $203.50 | 12.118% | $228.1601 | $228.16 | $228.15 | $228.20 |
| Purchase #6 | $58.53 | 6.476% | $62.3204 | $62.32 | $62.30 | $62.30 |
| Purchase #7 | $191.86 | 5.664% | $202.727 | $202.73 | $202.75 | $202.70 |
| 7 purchase totals = | $856.40 | $938.6531 | $938.66 | $938.65 | $938.60 | |