| 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 | $80.57 | 4.154% | $83.9169 | $83.92 | $83.90 | $83.90 |
| Purchase #2 | $135.45 | 4.178% | $141.1091 | $141.11 | $141.10 | $141.10 |
| Purchase #3 | $116.99 | 7.266% | $125.4905 | $125.49 | $125.50 | $125.50 |
| Purchase #4 | $62.89 | 12.710% | $70.8833 | $70.88 | $70.90 | $70.90 |
| Purchase #5 | $222.80 | 4.777% | $233.4432 | $233.44 | $233.45 | $233.40 |
| Purchase #6 | $89.49 | 11.468% | $99.7527 | $99.75 | $99.75 | $99.80 |
| Purchase #7 | $188.93 | 7.778% | $203.625 | $203.63 | $203.65 | $203.60 |
| 7 purchase totals = | $897.12 | $958.2207 | $958.22 | $958.25 | $958.20 | |