| 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 | $89.52 | 9.553% | $98.0718 | $98.07 | $98.05 | $98.10 |
| Purchase #2 | $31.92 | 8.736% | $34.7085 | $34.71 | $34.70 | $34.70 |
| Purchase #3 | $48.86 | 6.655% | $52.1116 | $52.11 | $52.10 | $52.10 |
| Purchase #4 | $169.59 | 9.206% | $185.2025 | $185.20 | $185.20 | $185.20 |
| Purchase #5 | $165.69 | 11.307% | $184.4246 | $184.42 | $184.40 | $184.40 |
| Purchase #6 | $244.55 | 3.621% | $253.4052 | $253.41 | $253.40 | $253.40 |
| Purchase #7 | $61.35 | 6.872% | $65.566 | $65.57 | $65.55 | $65.60 |
| 7 purchase totals = | $811.48 | $873.4902 | $873.49 | $873.40 | $873.50 | |