| 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 | $131.53 | 5.290% | $138.4879 | $138.49 | $138.50 | $138.50 |
| Purchase #2 | $95.52 | 9.704% | $104.7893 | $104.79 | $104.80 | $104.80 |
| Purchase #3 | $53.76 | 13.739% | $61.1461 | $61.15 | $61.15 | $61.10 |
| Purchase #4 | $12.25 | 3.325% | $12.6573 | $12.66 | $12.65 | $12.70 |
| Purchase #5 | $188.91 | 13.563% | $214.5319 | $214.53 | $214.55 | $214.50 |
| Purchase #6 | $152.69 | 5.550% | $161.1643 | $161.16 | $161.15 | $161.20 |
| Purchase #7 | $46.85 | 4.413% | $48.9175 | $48.92 | $48.90 | $48.90 |
| 7 purchase totals = | $681.51 | $741.6943 | $741.70 | $741.70 | $741.70 | |