| 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 | $90.54 | 12.600% | $101.948 | $101.95 | $101.95 | $101.90 |
| Purchase #2 | $123.27 | 6.488% | $131.2678 | $131.27 | $131.25 | $131.30 |
| Purchase #3 | $54.38 | 6.819% | $58.0882 | $58.09 | $58.10 | $58.10 |
| Purchase #4 | $235.30 | 9.526% | $257.7147 | $257.71 | $257.70 | $257.70 |
| Purchase #5 | $51.70 | 9.647% | $56.6875 | $56.69 | $56.70 | $56.70 |
| Purchase #6 | $88.40 | 11.102% | $98.2142 | $98.21 | $98.20 | $98.20 |
| Purchase #7 | $78.83 | 7.642% | $84.8542 | $84.85 | $84.85 | $84.90 |
| 7 purchase totals = | $722.42 | $788.7746 | $788.77 | $788.75 | $788.80 | |