| 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 | $49.86 | 10.107% | $54.8994 | $54.90 | $54.90 | $54.90 |
| Purchase #2 | $209.70 | 4.864% | $219.8998 | $219.90 | $219.90 | $219.90 |
| Purchase #3 | $205.51 | 4.148% | $214.0346 | $214.03 | $214.05 | $214.00 |
| Purchase #4 | $89.47 | 3.396% | $92.5084 | $92.51 | $92.50 | $92.50 |
| Purchase #5 | $120.42 | 7.317% | $129.2311 | $129.23 | $129.25 | $129.20 |
| Purchase #6 | $12.45 | 12.340% | $13.9863 | $13.99 | $14.00 | $14.00 |
| Purchase #7 | $101.96 | 7.443% | $109.5489 | $109.55 | $109.55 | $109.50 |
| 7 purchase totals = | $789.37 | $834.1085 | $834.11 | $834.15 | $834.00 | |