| 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 | $69.42 | 7.418% | $74.5696 | $74.57 | $74.55 | $74.60 |
| Purchase #2 | $98.47 | 5.785% | $104.1665 | $104.17 | $104.15 | $104.20 |
| Purchase #3 | $240.92 | 5.399% | $253.9273 | $253.93 | $253.95 | $253.90 |
| Purchase #4 | $243.58 | 7.566% | $262.0093 | $262.01 | $262.00 | $262.00 |
| Purchase #5 | $83.37 | 11.432% | $92.9009 | $92.90 | $92.90 | $92.90 |
| Purchase #6 | $133.31 | 10.776% | $147.6755 | $147.68 | $147.70 | $147.70 |
| Purchase #7 | $40.89 | 5.315% | $43.0633 | $43.06 | $43.05 | $43.10 |
| 7 purchase totals = | $909.96 | $978.3124 | $978.32 | $978.30 | $978.40 | |