| 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 | $128.84 | 3.604% | $133.4834 | $133.48 | $133.50 | $133.50 |
| Purchase #2 | $53.28 | 12.494% | $59.9368 | $59.94 | $59.95 | $59.90 |
| Purchase #3 | $69.59 | 6.613% | $74.192 | $74.19 | $74.20 | $74.20 |
| Purchase #4 | $22.86 | 6.456% | $24.3358 | $24.34 | $24.35 | $24.30 |
| Purchase #5 | $15.62 | 12.127% | $17.5142 | $17.51 | $17.50 | $17.50 |
| Purchase #6 | $188.44 | 10.546% | $208.3129 | $208.31 | $208.30 | $208.30 |
| Purchase #7 | $119.87 | 4.429% | $125.179 | $125.18 | $125.20 | $125.20 |
| 7 purchase totals = | $598.50 | $642.9541 | $642.95 | $643.00 | $642.90 | |