| 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 | $83.53 | 11.664% | $93.2729 | $93.27 | $93.25 | $93.30 |
| Purchase #2 | $62.62 | 13.784% | $71.2515 | $71.25 | $71.25 | $71.30 |
| Purchase #3 | $190.35 | 13.681% | $216.3918 | $216.39 | $216.40 | $216.40 |
| Purchase #4 | $69.71 | 5.692% | $73.6779 | $73.68 | $73.70 | $73.70 |
| Purchase #5 | $129.47 | 7.272% | $138.8851 | $138.89 | $138.90 | $138.90 |
| Purchase #6 | $137.43 | 10.695% | $152.1281 | $152.13 | $152.15 | $152.10 |
| Purchase #7 | $71.58 | 3.819% | $74.3136 | $74.31 | $74.30 | $74.30 |
| 7 purchase totals = | $744.69 | $819.9209 | $819.92 | $819.95 | $820.00 | |