| 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 | $98.75 | 11.346% | $109.9542 | $109.95 | $109.95 | $110.00 |
| Purchase #2 | $35.55 | 10.258% | $39.1967 | $39.20 | $39.20 | $39.20 |
| Purchase #3 | $75.54 | 5.561% | $79.7408 | $79.74 | $79.75 | $79.70 |
| Purchase #4 | $28.26 | 10.365% | $31.1891 | $31.19 | $31.20 | $31.20 |
| Purchase #5 | $232.88 | 13.641% | $264.6472 | $264.65 | $264.65 | $264.60 |
| Purchase #6 | $128.71 | 12.185% | $144.3933 | $144.39 | $144.40 | $144.40 |
| Purchase #7 | $112.57 | 3.381% | $116.376 | $116.38 | $116.40 | $116.40 |
| 7 purchase totals = | $712.26 | $785.4973 | $785.50 | $785.55 | $785.50 | |