| 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 | $41.80 | 12.300% | $46.9414 | $46.94 | $46.95 | $46.90 |
| Purchase #2 | $12.67 | 12.390% | $14.2398 | $14.24 | $14.25 | $14.20 |
| Purchase #3 | $121.73 | 6.309% | $129.4099 | $129.41 | $129.40 | $129.40 |
| Purchase #4 | $48.68 | 4.561% | $50.9003 | $50.90 | $50.90 | $50.90 |
| Purchase #5 | $183.53 | 12.441% | $206.363 | $206.36 | $206.35 | $206.40 |
| Purchase #6 | $189.44 | 9.484% | $207.4065 | $207.41 | $207.40 | $207.40 |
| Purchase #7 | $118.39 | 3.455% | $122.4804 | $122.48 | $122.50 | $122.50 |
| 7 purchase totals = | $716.24 | $777.7413 | $777.74 | $777.75 | $777.70 | |