| 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 | $93.58 | 9.498% | $102.4682 | $102.47 | $102.45 | $102.50 |
| Purchase #2 | $22.95 | 10.539% | $25.3687 | $25.37 | $25.35 | $25.40 |
| Purchase #3 | $232.80 | 5.771% | $246.2349 | $246.23 | $246.25 | $246.20 |
| Purchase #4 | $235.30 | 12.629% | $265.016 | $265.02 | $265.00 | $265.00 |
| Purchase #5 | $73.58 | 9.519% | $80.5841 | $80.58 | $80.60 | $80.60 |
| Purchase #6 | $13.62 | 7.310% | $14.6156 | $14.62 | $14.60 | $14.60 |
| Purchase #7 | $226.30 | 5.359% | $238.4274 | $238.43 | $238.45 | $238.40 |
| 7 purchase totals = | $898.13 | $972.7149 | $972.72 | $972.70 | $972.70 | |