| 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 | $25.68 | 4.435% | $26.8189 | $26.82 | $26.80 | $26.80 |
| Purchase #2 | $17.84 | 9.589% | $19.5507 | $19.55 | $19.55 | $19.60 |
| Purchase #3 | $213.79 | 13.174% | $241.9547 | $241.95 | $241.95 | $242.00 |
| Purchase #4 | $137.73 | 6.310% | $146.4208 | $146.42 | $146.40 | $146.40 |
| Purchase #5 | $152.83 | 6.526% | $162.8037 | $162.80 | $162.80 | $162.80 |
| Purchase #6 | $59.51 | 8.746% | $64.7147 | $64.71 | $64.70 | $64.70 |
| Purchase #7 | $58.62 | 7.452% | $62.9884 | $62.99 | $63.00 | $63.00 |
| 7 purchase totals = | $666.00 | $725.2519 | $725.24 | $725.20 | $725.30 | |