| 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 | $13.51 | 10.372% | $14.9113 | $14.91 | $14.90 | $14.90 |
| Purchase #2 | $91.71 | 5.267% | $96.5404 | $96.54 | $96.55 | $96.50 |
| Purchase #3 | $9.63 | 6.800% | $10.2848 | $10.28 | $10.30 | $10.30 |
| Purchase #4 | $242.89 | 5.177% | $255.4644 | $255.46 | $255.45 | $255.50 |
| Purchase #5 | $99.79 | 9.614% | $109.3838 | $109.38 | $109.40 | $109.40 |
| Purchase #6 | $17.40 | 9.376% | $19.0314 | $19.03 | $19.05 | $19.00 |
| Purchase #7 | $218.57 | 13.515% | $248.1097 | $248.11 | $248.10 | $248.10 |
| 7 purchase totals = | $693.50 | $753.7258 | $753.71 | $753.75 | $753.70 | |