| 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 | $73.93 | 9.122% | $80.6739 | $80.67 | $80.65 | $80.70 |
| Purchase #2 | $72.60 | 4.539% | $75.8953 | $75.90 | $75.90 | $75.90 |
| Purchase #3 | $183.96 | 9.455% | $201.3534 | $201.35 | $201.35 | $201.40 |
| Purchase #4 | $177.81 | 4.120% | $185.1358 | $185.14 | $185.15 | $185.10 |
| Purchase #5 | $150.43 | 9.833% | $165.2218 | $165.22 | $165.20 | $165.20 |
| Purchase #6 | $53.84 | 5.385% | $56.7393 | $56.74 | $56.75 | $56.70 |
| Purchase #7 | $97.51 | 4.499% | $101.897 | $101.90 | $101.90 | $101.90 |
| 7 purchase totals = | $810.08 | $866.9165 | $866.92 | $866.90 | $866.90 | |