| 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 | $91.90 | 7.367% | $98.6703 | $98.67 | $98.65 | $98.70 |
| Purchase #2 | $190.33 | 6.559% | $202.8137 | $202.81 | $202.80 | $202.80 |
| Purchase #3 | $23.95 | 11.861% | $26.7907 | $26.79 | $26.80 | $26.80 |
| Purchase #4 | $23.62 | 3.532% | $24.4543 | $24.45 | $24.45 | $24.50 |
| Purchase #5 | $151.78 | 8.852% | $165.2156 | $165.22 | $165.20 | $165.20 |
| Purchase #6 | $147.67 | 10.617% | $163.3481 | $163.35 | $163.35 | $163.30 |
| Purchase #7 | $81.26 | 10.289% | $89.6208 | $89.62 | $89.60 | $89.60 |
| 7 purchase totals = | $710.51 | $770.9135 | $770.91 | $770.85 | $770.90 | |