| 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 | $61.68 | 10.328% | $68.0503 | $68.05 | $68.05 | $68.10 |
| Purchase #2 | $46.95 | 6.620% | $50.0581 | $50.06 | $50.05 | $50.10 |
| Purchase #3 | $214.85 | 10.214% | $236.7948 | $236.79 | $236.80 | $236.80 |
| Purchase #4 | $174.84 | 7.157% | $187.3533 | $187.35 | $187.35 | $187.40 |
| Purchase #5 | $89.72 | 6.146% | $95.2342 | $95.23 | $95.25 | $95.20 |
| Purchase #6 | $17.44 | 10.753% | $19.3153 | $19.32 | $19.30 | $19.30 |
| Purchase #7 | $27.68 | 12.546% | $31.1527 | $31.15 | $31.15 | $31.20 |
| 7 purchase totals = | $633.16 | $687.9587 | $687.95 | $687.95 | $688.10 | |