| 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 | $89.96 | 4.666% | $94.1575 | $94.16 | $94.15 | $94.20 |
| Purchase #2 | $129.61 | 10.445% | $143.1478 | $143.15 | $143.15 | $143.10 |
| Purchase #3 | $159.96 | 7.854% | $172.5233 | $172.52 | $172.50 | $172.50 |
| Purchase #4 | $68.99 | 9.329% | $75.4261 | $75.43 | $75.45 | $75.40 |
| Purchase #5 | $131.79 | 5.800% | $139.4338 | $139.43 | $139.45 | $139.40 |
| Purchase #6 | $118.88 | 12.528% | $133.7733 | $133.77 | $133.75 | $133.80 |
| Purchase #7 | $206.33 | 3.683% | $213.9291 | $213.93 | $213.95 | $213.90 |
| 7 purchase totals = | $905.52 | $972.3909 | $972.39 | $972.40 | $972.30 | |