| 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 | $49.89 | 4.169% | $51.9699 | $51.97 | $51.95 | $52.00 |
| Purchase #2 | $51.33 | 8.464% | $55.6746 | $55.67 | $55.65 | $55.70 |
| Purchase #3 | $11.25 | 9.170% | $12.2816 | $12.28 | $12.30 | $12.30 |
| Purchase #4 | $81.61 | 6.737% | $87.1081 | $87.11 | $87.10 | $87.10 |
| Purchase #5 | $69.68 | 8.861% | $75.8543 | $75.85 | $75.85 | $75.90 |
| Purchase #6 | $55.58 | 9.522% | $60.8723 | $60.87 | $60.85 | $60.90 |
| Purchase #7 | $21.34 | 3.820% | $22.1552 | $22.16 | $22.15 | $22.20 |
| 7 purchase totals = | $340.68 | $365.9160 | $365.91 | $365.85 | $366.10 | |