| 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 | $52.63 | 5.482% | $55.5152 | $55.52 | $55.50 | $55.50 |
| Purchase #2 | $106.46 | 3.809% | $110.5151 | $110.52 | $110.50 | $110.50 |
| Purchase #3 | $17.85 | 7.252% | $19.1445 | $19.14 | $19.15 | $19.10 |
| Purchase #4 | $200.72 | 6.509% | $213.7849 | $213.78 | $213.80 | $213.80 |
| Purchase #5 | $101.53 | 11.608% | $113.3156 | $113.32 | $113.30 | $113.30 |
| Purchase #6 | $50.91 | 4.402% | $53.1511 | $53.15 | $53.15 | $53.20 |
| Purchase #7 | $62.26 | 5.597% | $65.7447 | $65.74 | $65.75 | $65.70 |
| 7 purchase totals = | $592.36 | $631.1711 | $631.17 | $631.15 | $631.10 | |