| 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 | $61.71 | 5.127% | $64.8739 | $64.87 | $64.85 | $64.90 |
| Purchase #2 | $82.69 | 13.260% | $93.6547 | $93.65 | $93.65 | $93.70 |
| Purchase #3 | $132.50 | 12.722% | $149.3567 | $149.36 | $149.35 | $149.40 |
| Purchase #4 | $12.65 | 6.243% | $13.4397 | $13.44 | $13.45 | $13.40 |
| Purchase #5 | $247.59 | 12.754% | $279.1676 | $279.17 | $279.15 | $279.20 |
| Purchase #6 | $153.72 | 5.120% | $161.5905 | $161.59 | $161.60 | $161.60 |
| Purchase #7 | $27.62 | 5.576% | $29.1601 | $29.16 | $29.15 | $29.20 |
| 7 purchase totals = | $718.48 | $791.2432 | $791.24 | $791.20 | $791.40 | |