| 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 | $61.61 | 5.131% | $64.7712 | $64.77 | $64.75 | $64.80 |
| Purchase #2 | $152.69 | 4.168% | $159.0541 | $159.05 | $159.05 | $159.10 |
| Purchase #3 | $25.84 | 8.499% | $28.0361 | $28.04 | $28.05 | $28.00 |
| Purchase #4 | $199.49 | 6.283% | $212.024 | $212.02 | $212.00 | $212.00 |
| Purchase #5 | $86.40 | 12.155% | $96.9019 | $96.90 | $96.90 | $96.90 |
| Purchase #6 | $132.42 | 13.651% | $150.4967 | $150.50 | $150.50 | $150.50 |
| Purchase #7 | $177.46 | 3.175% | $183.0944 | $183.09 | $183.10 | $183.10 |
| 7 purchase totals = | $835.91 | $894.3784 | $894.37 | $894.35 | $894.40 | |