| 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 | $57.75 | 7.293% | $61.9617 | $61.96 | $61.95 | $62.00 |
| Purchase #2 | $150.25 | 3.305% | $155.2158 | $155.22 | $155.20 | $155.20 |
| Purchase #3 | $85.82 | 10.617% | $94.9315 | $94.93 | $94.95 | $94.90 |
| Purchase #4 | $50.36 | 7.271% | $54.0217 | $54.02 | $54.00 | $54.00 |
| Purchase #5 | $81.91 | 8.582% | $88.9395 | $88.94 | $88.95 | $88.90 |
| Purchase #6 | $17.86 | 8.291% | $19.3408 | $19.34 | $19.35 | $19.30 |
| Purchase #7 | $176.33 | 7.209% | $189.0416 | $189.04 | $189.05 | $189.00 |
| 7 purchase totals = | $620.28 | $663.4526 | $663.45 | $663.45 | $663.30 | |