| 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 | $59.97 | 8.150% | $64.8576 | $64.86 | $64.85 | $64.90 |
| Purchase #2 | $63.50 | 4.154% | $66.1378 | $66.14 | $66.15 | $66.10 |
| Purchase #3 | $96.62 | 12.716% | $108.9062 | $108.91 | $108.90 | $108.90 |
| Purchase #4 | $144.76 | 10.111% | $159.3967 | $159.40 | $159.40 | $159.40 |
| Purchase #5 | $51.92 | 8.175% | $56.1645 | $56.16 | $56.15 | $56.20 |
| Purchase #6 | $7.59 | 12.421% | $8.5328 | $8.53 | $8.55 | $8.50 |
| Purchase #7 | $48.65 | 13.396% | $55.1672 | $55.17 | $55.15 | $55.20 |
| 7 purchase totals = | $473.01 | $519.1628 | $519.17 | $519.15 | $519.20 | |