| 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 | $229.78 | 9.672% | $252.0043 | $252.00 | $252.00 | $252.00 |
| Purchase #2 | $93.55 | 4.610% | $97.8627 | $97.86 | $97.85 | $97.90 |
| Purchase #3 | $52.76 | 3.526% | $54.6203 | $54.62 | $54.60 | $54.60 |
| Purchase #4 | $67.32 | 12.737% | $75.8945 | $75.89 | $75.90 | $75.90 |
| Purchase #5 | $191.29 | 10.701% | $211.7599 | $211.76 | $211.75 | $211.80 |
| Purchase #6 | $18.69 | 8.813% | $20.3371 | $20.34 | $20.35 | $20.30 |
| Purchase #7 | $15.78 | 9.594% | $17.2939 | $17.29 | $17.30 | $17.30 |
| 7 purchase totals = | $669.17 | $729.7727 | $729.76 | $729.75 | $729.80 | |