| 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 | $61.72 | 7.498% | $66.3478 | $66.35 | $66.35 | $66.30 |
| Purchase #2 | $74.70 | 9.439% | $81.7509 | $81.75 | $81.75 | $81.80 |
| Purchase #3 | $74.64 | 7.127% | $79.9596 | $79.96 | $79.95 | $80.00 |
| Purchase #4 | $227.35 | 11.450% | $253.3816 | $253.38 | $253.40 | $253.40 |
| Purchase #5 | $244.26 | 13.599% | $277.4769 | $277.48 | $277.50 | $277.50 |
| Purchase #6 | $115.35 | 11.428% | $128.5322 | $128.53 | $128.55 | $128.50 |
| Purchase #7 | $39.68 | 12.672% | $44.7082 | $44.71 | $44.70 | $44.70 |
| 7 purchase totals = | $837.70 | $932.1572 | $932.16 | $932.20 | $932.20 | |