| 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 | $91.32 | 11.115% | $101.4702 | $101.47 | $101.45 | $101.50 |
| Purchase #2 | $154.33 | 7.855% | $166.4526 | $166.45 | $166.45 | $166.50 |
| Purchase #3 | $64.62 | 5.480% | $68.1612 | $68.16 | $68.15 | $68.20 |
| Purchase #4 | $11.52 | 9.452% | $12.6089 | $12.61 | $12.60 | $12.60 |
| Purchase #5 | $146.31 | 6.146% | $155.3022 | $155.30 | $155.30 | $155.30 |
| Purchase #6 | $120.87 | 12.521% | $136.0041 | $136.00 | $136.00 | $136.00 |
| Purchase #7 | $235.69 | 10.706% | $260.923 | $260.92 | $260.90 | $260.90 |
| 7 purchase totals = | $824.66 | $900.9222 | $900.91 | $900.85 | $901.00 | |