| 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 | $41.43 | 12.823% | $46.7426 | $46.74 | $46.75 | $46.70 |
| Purchase #2 | $208.79 | 6.737% | $222.8562 | $222.86 | $222.85 | $222.90 |
| Purchase #3 | $74.82 | 8.822% | $81.4206 | $81.42 | $81.40 | $81.40 |
| Purchase #4 | $151.30 | 10.187% | $166.7129 | $166.71 | $166.70 | $166.70 |
| Purchase #5 | $203.63 | 9.591% | $223.1602 | $223.16 | $223.15 | $223.20 |
| Purchase #6 | $29.30 | 11.383% | $32.6352 | $32.64 | $32.65 | $32.60 |
| Purchase #7 | $13.61 | 11.125% | $15.1241 | $15.12 | $15.10 | $15.10 |
| 7 purchase totals = | $722.88 | $788.6518 | $788.65 | $788.60 | $788.60 | |