| 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 | $73.90 | 6.686% | $78.841 | $78.84 | $78.85 | $78.80 |
| Purchase #2 | $206.35 | 9.873% | $226.7229 | $226.72 | $226.70 | $226.70 |
| Purchase #3 | $192.38 | 6.370% | $204.6346 | $204.63 | $204.65 | $204.60 |
| Purchase #4 | $216.66 | 13.873% | $246.7172 | $246.72 | $246.70 | $246.70 |
| Purchase #5 | $75.60 | 13.259% | $85.6238 | $85.62 | $85.60 | $85.60 |
| Purchase #6 | $16.80 | 6.709% | $17.9271 | $17.93 | $17.95 | $17.90 |
| Purchase #7 | $25.36 | 6.676% | $27.053 | $27.05 | $27.05 | $27.10 |
| 7 purchase totals = | $807.05 | $887.5196 | $887.51 | $887.50 | $887.40 | |