| 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 | $88.28 | 12.861% | $99.6337 | $99.63 | $99.65 | $99.60 |
| Purchase #2 | $27.58 | 13.808% | $31.3882 | $31.39 | $31.40 | $31.40 |
| Purchase #3 | $16.76 | 5.825% | $17.7363 | $17.74 | $17.75 | $17.70 |
| Purchase #4 | $131.75 | 7.649% | $141.8276 | $141.83 | $141.85 | $141.80 |
| Purchase #5 | $8.55 | 12.276% | $9.5996 | $9.60 | $9.60 | $9.60 |
| Purchase #6 | $42.68 | 5.299% | $44.9416 | $44.94 | $44.95 | $44.90 |
| Purchase #7 | $116.70 | 9.121% | $127.3442 | $127.34 | $127.35 | $127.30 |
| 7 purchase totals = | $432.30 | $472.4712 | $472.47 | $472.55 | $472.30 | |