| 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 | $53.73 | 8.846% | $58.483 | $58.48 | $58.50 | $58.50 |
| Purchase #2 | $161.57 | 5.564% | $170.5598 | $170.56 | $170.55 | $170.60 |
| Purchase #3 | $39.25 | 11.816% | $43.8878 | $43.89 | $43.90 | $43.90 |
| Purchase #4 | $62.34 | 13.451% | $70.7254 | $70.73 | $70.75 | $70.70 |
| Purchase #5 | $30.48 | 13.455% | $34.5811 | $34.58 | $34.60 | $34.60 |
| Purchase #6 | $107.77 | 8.676% | $117.1201 | $117.12 | $117.10 | $117.10 |
| Purchase #7 | $71.39 | 5.445% | $75.2772 | $75.28 | $75.30 | $75.30 |
| 7 purchase totals = | $526.53 | $570.6344 | $570.64 | $570.70 | $570.70 | |