| 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 | $47.92 | 7.786% | $51.6511 | $51.65 | $51.65 | $51.70 |
| Purchase #2 | $147.51 | 5.633% | $155.8192 | $155.82 | $155.80 | $155.80 |
| Purchase #3 | $65.91 | 6.700% | $70.326 | $70.33 | $70.35 | $70.30 |
| Purchase #4 | $102.63 | 13.161% | $116.1371 | $116.14 | $116.15 | $116.10 |
| Purchase #5 | $244.51 | 5.395% | $257.7013 | $257.70 | $257.70 | $257.70 |
| Purchase #6 | $245.72 | 12.812% | $277.2016 | $277.20 | $277.20 | $277.20 |
| Purchase #7 | $51.42 | 7.663% | $55.3603 | $55.36 | $55.35 | $55.40 |
| 7 purchase totals = | $905.62 | $984.1966 | $984.20 | $984.20 | $984.20 | |