| 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 | $87.42 | 7.868% | $94.2982 | $94.30 | $94.30 | $94.30 |
| Purchase #2 | $129.97 | 5.641% | $137.3016 | $137.30 | $137.30 | $137.30 |
| Purchase #3 | $137.35 | 8.783% | $149.4135 | $149.41 | $149.40 | $149.40 |
| Purchase #4 | $158.84 | 4.743% | $166.3738 | $166.37 | $166.35 | $166.40 |
| Purchase #5 | $13.36 | 9.803% | $14.6697 | $14.67 | $14.65 | $14.70 |
| Purchase #6 | $18.51 | 4.591% | $19.3598 | $19.36 | $19.35 | $19.40 |
| Purchase #7 | $72.35 | 3.813% | $75.1087 | $75.11 | $75.10 | $75.10 |
| 7 purchase totals = | $617.80 | $656.5253 | $656.52 | $656.45 | $656.60 | |