| 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 | $83.91 | 4.369% | $87.576 | $87.58 | $87.60 | $87.60 |
| Purchase #2 | $249.95 | 12.271% | $280.6214 | $280.62 | $280.60 | $280.60 |
| Purchase #3 | $159.33 | 4.211% | $166.0394 | $166.04 | $166.05 | $166.00 |
| Purchase #4 | $64.68 | 6.340% | $68.7807 | $68.78 | $68.80 | $68.80 |
| Purchase #5 | $29.54 | 12.738% | $33.3028 | $33.30 | $33.30 | $33.30 |
| Purchase #6 | $65.84 | 5.604% | $69.5297 | $69.53 | $69.55 | $69.50 |
| Purchase #7 | $40.28 | 4.283% | $42.0052 | $42.01 | $42.00 | $42.00 |
| 7 purchase totals = | $693.53 | $747.8552 | $747.86 | $747.90 | $747.80 | |