| 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 | $109.29 | 8.420% | $118.4922 | $118.49 | $118.50 | $118.50 |
| Purchase #2 | $50.76 | 4.544% | $53.0665 | $53.07 | $53.05 | $53.10 |
| Purchase #3 | $6.55 | 12.744% | $7.3847 | $7.38 | $7.40 | $7.40 |
| Purchase #4 | $45.40 | 5.802% | $48.0341 | $48.03 | $48.05 | $48.00 |
| Purchase #5 | $206.79 | 9.294% | $226.0091 | $226.01 | $226.00 | $226.00 |
| Purchase #6 | $230.67 | 9.254% | $252.0162 | $252.02 | $252.00 | $252.00 |
| Purchase #7 | $60.70 | 3.590% | $62.8791 | $62.88 | $62.90 | $62.90 |
| 7 purchase totals = | $710.16 | $767.8819 | $767.88 | $767.90 | $767.90 | |