| 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 | $32.66 | 3.847% | $33.9164 | $33.92 | $33.90 | $33.90 |
| Purchase #2 | $18.97 | 3.404% | $19.6157 | $19.62 | $19.60 | $19.60 |
| Purchase #3 | $51.53 | 3.760% | $53.4675 | $53.47 | $53.45 | $53.50 |
| Purchase #4 | $23.37 | 3.221% | $24.1227 | $24.12 | $24.10 | $24.10 |
| Purchase #5 | $67.87 | 7.103% | $72.6908 | $72.69 | $72.70 | $72.70 |
| Purchase #6 | $190.34 | 8.520% | $206.557 | $206.56 | $206.55 | $206.60 |
| Purchase #7 | $94.51 | 13.299% | $107.0789 | $107.08 | $107.10 | $107.10 |
| 7 purchase totals = | $479.25 | $517.4490 | $517.46 | $517.40 | $517.50 | |