| 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 | $21.86 | 9.265% | $23.8853 | $23.89 | $23.90 | $23.90 |
| Purchase #2 | $240.44 | 10.607% | $265.9435 | $265.94 | $265.95 | $265.90 |
| Purchase #3 | $59.87 | 13.511% | $67.959 | $67.96 | $67.95 | $68.00 |
| Purchase #4 | $106.30 | 7.763% | $114.5521 | $114.55 | $114.55 | $114.60 |
| Purchase #5 | $95.51 | 7.206% | $102.3925 | $102.39 | $102.40 | $102.40 |
| Purchase #6 | $223.56 | 7.466% | $240.251 | $240.25 | $240.25 | $240.30 |
| Purchase #7 | $27.85 | 11.858% | $31.1525 | $31.15 | $31.15 | $31.20 |
| 7 purchase totals = | $775.39 | $846.1359 | $846.13 | $846.15 | $846.30 | |