| 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 | $108.63 | 11.142% | $120.7336 | $120.73 | $120.75 | $120.70 |
| Purchase #2 | $138.65 | 9.374% | $151.6471 | $151.65 | $151.65 | $151.60 |
| Purchase #3 | $46.77 | 3.703% | $48.5019 | $48.50 | $48.50 | $48.50 |
| Purchase #4 | $87.29 | 12.507% | $98.2074 | $98.21 | $98.20 | $98.20 |
| Purchase #5 | $162.88 | 4.399% | $170.0451 | $170.05 | $170.05 | $170.00 |
| Purchase #6 | $172.46 | 11.363% | $192.0566 | $192.06 | $192.05 | $192.10 |
| Purchase #7 | $84.79 | 11.746% | $94.7494 | $94.75 | $94.75 | $94.70 |
| 7 purchase totals = | $801.47 | $875.9411 | $875.95 | $875.95 | $875.80 | |