| 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 | $72.85 | 10.436% | $80.4526 | $80.45 | $80.45 | $80.50 |
| Purchase #2 | $226.46 | 12.208% | $254.1062 | $254.11 | $254.10 | $254.10 |
| Purchase #3 | $203.46 | 9.751% | $223.2994 | $223.30 | $223.30 | $223.30 |
| Purchase #4 | $23.95 | 11.479% | $26.6992 | $26.70 | $26.70 | $26.70 |
| Purchase #5 | $110.97 | 5.162% | $116.6983 | $116.70 | $116.70 | $116.70 |
| Purchase #6 | $110.87 | 13.752% | $126.1168 | $126.12 | $126.10 | $126.10 |
| Purchase #7 | $150.71 | 9.780% | $165.4494 | $165.45 | $165.45 | $165.40 |
| 7 purchase totals = | $899.27 | $992.8219 | $992.83 | $992.80 | $992.80 | |