| 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 | $24.93 | 10.306% | $27.4993 | $27.50 | $27.50 | $27.50 |
| Purchase #2 | $145.63 | 6.375% | $154.9139 | $154.91 | $154.90 | $154.90 |
| Purchase #3 | $212.53 | 11.649% | $237.2876 | $237.29 | $237.30 | $237.30 |
| Purchase #4 | $134.66 | 13.599% | $152.9724 | $152.97 | $152.95 | $153.00 |
| Purchase #5 | $6.86 | 4.147% | $7.1445 | $7.14 | $7.15 | $7.10 |
| Purchase #6 | $166.60 | 3.825% | $172.9725 | $172.97 | $172.95 | $173.00 |
| Purchase #7 | $62.96 | 10.166% | $69.3605 | $69.36 | $69.35 | $69.40 |
| 7 purchase totals = | $754.17 | $822.1507 | $822.14 | $822.10 | $822.20 | |