| 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 | $21.87 | 13.238% | $24.7652 | $24.77 | $24.75 | $24.80 |
| Purchase #2 | $204.72 | 7.266% | $219.595 | $219.60 | $219.60 | $219.60 |
| Purchase #3 | $32.53 | 13.661% | $36.9739 | $36.97 | $36.95 | $37.00 |
| Purchase #4 | $59.29 | 13.252% | $67.1471 | $67.15 | $67.15 | $67.10 |
| Purchase #5 | $67.72 | 12.110% | $75.9209 | $75.92 | $75.90 | $75.90 |
| Purchase #6 | $86.38 | 9.222% | $94.346 | $94.35 | $94.35 | $94.30 |
| Purchase #7 | $28.63 | 9.443% | $31.3335 | $31.33 | $31.35 | $31.30 |
| 7 purchase totals = | $501.14 | $550.0816 | $550.09 | $550.05 | $550.00 | |