| 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 | $108.87 | 4.834% | $114.1328 | $114.13 | $114.15 | $114.10 |
| Purchase #2 | $76.67 | 6.531% | $81.6773 | $81.68 | $81.70 | $81.70 |
| Purchase #3 | $120.84 | 5.869% | $127.9321 | $127.93 | $127.95 | $127.90 |
| Purchase #4 | $9.86 | 12.308% | $11.0736 | $11.07 | $11.05 | $11.10 |
| Purchase #5 | $173.58 | 13.686% | $197.3362 | $197.34 | $197.35 | $197.30 |
| Purchase #6 | $27.56 | 12.810% | $31.0904 | $31.09 | $31.10 | $31.10 |
| Purchase #7 | $167.58 | 7.771% | $180.6026 | $180.60 | $180.60 | $180.60 |
| 7 purchase totals = | $684.96 | $743.8450 | $743.84 | $743.90 | $743.80 | |