| 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 | $66.65 | 5.777% | $70.5004 | $70.50 | $70.50 | $70.50 |
| Purchase #2 | $149.47 | 13.708% | $169.9593 | $169.96 | $169.95 | $170.00 |
| Purchase #3 | $5.83 | 4.832% | $6.1117 | $6.11 | $6.10 | $6.10 |
| Purchase #4 | $42.52 | 8.388% | $46.0866 | $46.09 | $46.10 | $46.10 |
| Purchase #5 | $53.84 | 12.689% | $60.6718 | $60.67 | $60.65 | $60.70 |
| Purchase #6 | $83.55 | 13.336% | $94.6922 | $94.69 | $94.70 | $94.70 |
| Purchase #7 | $68.95 | 9.668% | $75.6161 | $75.62 | $75.60 | $75.60 |
| 7 purchase totals = | $470.81 | $523.6381 | $523.64 | $523.60 | $523.70 | |