| 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 | $73.81 | 13.246% | $83.5869 | $83.59 | $83.60 | $83.60 |
| Purchase #2 | $62.70 | 6.867% | $67.0056 | $67.01 | $67.00 | $67.00 |
| Purchase #3 | $42.71 | 3.350% | $44.1408 | $44.14 | $44.15 | $44.10 |
| Purchase #4 | $131.96 | 8.412% | $143.0605 | $143.06 | $143.05 | $143.10 |
| Purchase #5 | $18.84 | 10.785% | $20.8719 | $20.87 | $20.85 | $20.90 |
| Purchase #6 | $201.95 | 8.629% | $219.3763 | $219.38 | $219.40 | $219.40 |
| Purchase #7 | $247.25 | 4.829% | $259.1897 | $259.19 | $259.20 | $259.20 |
| 7 purchase totals = | $779.22 | $837.2317 | $837.24 | $837.25 | $837.30 | |