| 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 | $32.93 | 11.760% | $36.8026 | $36.80 | $36.80 | $36.80 |
| Purchase #2 | $24.97 | 12.551% | $28.104 | $28.10 | $28.10 | $28.10 |
| Purchase #3 | $69.95 | 4.867% | $73.3545 | $73.35 | $73.35 | $73.40 |
| Purchase #4 | $194.48 | 12.779% | $219.3326 | $219.33 | $219.35 | $219.30 |
| Purchase #5 | $112.51 | 5.620% | $118.8331 | $118.83 | $118.85 | $118.80 |
| Purchase #6 | $154.77 | 6.590% | $164.9693 | $164.97 | $164.95 | $165.00 |
| Purchase #7 | $239.69 | 8.646% | $260.4136 | $260.41 | $260.40 | $260.40 |
| 7 purchase totals = | $829.30 | $901.8097 | $901.79 | $901.80 | $901.80 | |