| 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 | $9.71 | 3.171% | $10.0179 | $10.02 | $10.00 | $10.00 |
| Purchase #2 | $44.93 | 9.355% | $49.1332 | $49.13 | $49.15 | $49.10 |
| Purchase #3 | $75.77 | 10.807% | $83.9585 | $83.96 | $83.95 | $84.00 |
| Purchase #4 | $194.99 | 11.563% | $217.5367 | $217.54 | $217.55 | $217.50 |
| Purchase #5 | $69.54 | 9.104% | $75.8709 | $75.87 | $75.85 | $75.90 |
| Purchase #6 | $84.99 | 11.526% | $94.7859 | $94.79 | $94.80 | $94.80 |
| Purchase #7 | $165.33 | 9.561% | $181.1372 | $181.14 | $181.15 | $181.10 |
| 7 purchase totals = | $645.26 | $712.4403 | $712.45 | $712.45 | $712.40 | |