| 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 | $61.54 | 4.684% | $64.4225 | $64.42 | $64.40 | $64.40 |
| Purchase #2 | $96.55 | 4.846% | $101.2288 | $101.23 | $101.25 | $101.20 |
| Purchase #3 | $10.41 | 7.108% | $11.1499 | $11.15 | $11.15 | $11.10 |
| Purchase #4 | $114.85 | 13.447% | $130.2939 | $130.29 | $130.30 | $130.30 |
| Purchase #5 | $99.62 | 9.216% | $108.801 | $108.80 | $108.80 | $108.80 |
| Purchase #6 | $107.77 | 13.359% | $122.167 | $122.17 | $122.15 | $122.20 |
| Purchase #7 | $55.59 | 12.790% | $62.7 | $62.70 | $62.70 | $62.70 |
| 7 purchase totals = | $546.33 | $600.7631 | $600.76 | $600.75 | $600.70 | |