| 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 | $92.31 | 4.771% | $96.7141 | $96.71 | $96.70 | $96.70 |
| Purchase #2 | $169.31 | 6.637% | $180.5471 | $180.55 | $180.55 | $180.50 |
| Purchase #3 | $144.30 | 9.825% | $158.4775 | $158.48 | $158.50 | $158.50 |
| Purchase #4 | $57.40 | 8.332% | $62.1826 | $62.18 | $62.20 | $62.20 |
| Purchase #5 | $38.34 | 13.112% | $43.3671 | $43.37 | $43.35 | $43.40 |
| Purchase #6 | $242.91 | 11.335% | $270.4438 | $270.44 | $270.45 | $270.40 |
| Purchase #7 | $138.73 | 6.599% | $147.8848 | $147.88 | $147.90 | $147.90 |
| 7 purchase totals = | $883.30 | $959.6170 | $959.61 | $959.65 | $959.60 | |