| 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 | $45.99 | 4.372% | $48.0007 | $48.00 | $48.00 | $48.00 |
| Purchase #2 | $72.72 | 4.271% | $75.8259 | $75.83 | $75.85 | $75.80 |
| Purchase #3 | $127.56 | 7.358% | $136.9459 | $136.95 | $136.95 | $136.90 |
| Purchase #4 | $47.51 | 6.648% | $50.6685 | $50.67 | $50.65 | $50.70 |
| Purchase #5 | $198.94 | 13.122% | $225.0449 | $225.04 | $225.05 | $225.00 |
| Purchase #6 | $129.48 | 10.847% | $143.5247 | $143.52 | $143.50 | $143.50 |
| Purchase #7 | $65.82 | 4.837% | $69.0037 | $69.00 | $69.00 | $69.00 |
| 7 purchase totals = | $688.02 | $749.0143 | $749.01 | $749.00 | $748.90 | |