| 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 | $40.73 | 11.810% | $45.5402 | $45.54 | $45.55 | $45.50 |
| Purchase #2 | $142.96 | 12.414% | $160.7071 | $160.71 | $160.70 | $160.70 |
| Purchase #3 | $56.95 | 12.691% | $64.1775 | $64.18 | $64.20 | $64.20 |
| Purchase #4 | $140.79 | 6.383% | $149.7766 | $149.78 | $149.80 | $149.80 |
| Purchase #5 | $207.69 | 5.738% | $219.6073 | $219.61 | $219.60 | $219.60 |
| Purchase #6 | $62.85 | 12.788% | $70.8873 | $70.89 | $70.90 | $70.90 |
| Purchase #7 | $222.30 | 6.108% | $235.8781 | $235.88 | $235.90 | $235.90 |
| 7 purchase totals = | $874.27 | $946.5741 | $946.59 | $946.65 | $946.60 | |