| 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 | $42.52 | 6.320% | $45.2073 | $45.21 | $45.20 | $45.20 |
| Purchase #2 | $68.53 | 13.608% | $77.8556 | $77.86 | $77.85 | $77.90 |
| Purchase #3 | $89.52 | 3.331% | $92.5019 | $92.50 | $92.50 | $92.50 |
| Purchase #4 | $27.79 | 6.582% | $29.6191 | $29.62 | $29.60 | $29.60 |
| Purchase #5 | $96.52 | 5.823% | $102.1404 | $102.14 | $102.15 | $102.10 |
| Purchase #6 | $207.73 | 12.704% | $234.12 | $234.12 | $234.10 | $234.10 |
| Purchase #7 | $138.34 | 9.642% | $151.6787 | $151.68 | $151.70 | $151.70 |
| 7 purchase totals = | $670.95 | $733.1230 | $733.13 | $733.10 | $733.10 | |