| 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 | $60.90 | 4.457% | $63.6143 | $63.61 | $63.60 | $63.60 |
| Purchase #2 | $106.40 | 3.368% | $109.9836 | $109.98 | $110.00 | $110.00 |
| Purchase #3 | $167.68 | 13.627% | $190.5298 | $190.53 | $190.55 | $190.50 |
| Purchase #4 | $140.67 | 5.764% | $148.7782 | $148.78 | $148.80 | $148.80 |
| Purchase #5 | $230.89 | 3.341% | $238.604 | $238.60 | $238.60 | $238.60 |
| Purchase #6 | $220.39 | 10.799% | $244.1899 | $244.19 | $244.20 | $244.20 |
| Purchase #7 | $9.73 | 13.641% | $11.0573 | $11.06 | $11.05 | $11.10 |
| 7 purchase totals = | $936.66 | $1,006.7571 | $1,006.75 | $1,006.80 | $1,006.80 | |