| 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 | $54.98 | 5.666% | $58.0952 | $58.10 | $58.10 | $58.10 |
| Purchase #2 | $89.40 | 5.281% | $94.1212 | $94.12 | $94.10 | $94.10 |
| Purchase #3 | $153.52 | 8.300% | $166.2622 | $166.26 | $166.25 | $166.30 |
| Purchase #4 | $102.92 | 7.562% | $110.7028 | $110.70 | $110.70 | $110.70 |
| Purchase #5 | $171.70 | 7.702% | $184.9243 | $184.92 | $184.90 | $184.90 |
| Purchase #6 | $39.76 | 4.453% | $41.5305 | $41.53 | $41.55 | $41.50 |
| Purchase #7 | $68.75 | 10.318% | $75.8436 | $75.84 | $75.85 | $75.80 |
| 7 purchase totals = | $681.03 | $731.4798 | $731.47 | $731.45 | $731.40 | |