| 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 | $17.78 | 10.624% | $19.6689 | $19.67 | $19.65 | $19.70 |
| Purchase #2 | $49.63 | 12.429% | $55.7985 | $55.80 | $55.80 | $55.80 |
| Purchase #3 | $29.27 | 11.545% | $32.6492 | $32.65 | $32.65 | $32.60 |
| Purchase #4 | $148.47 | 8.606% | $161.2473 | $161.25 | $161.25 | $161.20 |
| Purchase #5 | $54.74 | 13.316% | $62.0292 | $62.03 | $62.05 | $62.00 |
| Purchase #6 | $230.62 | 10.569% | $254.9942 | $254.99 | $255.00 | $255.00 |
| Purchase #7 | $16.63 | 3.856% | $17.2713 | $17.27 | $17.25 | $17.30 |
| 7 purchase totals = | $547.14 | $603.6586 | $603.66 | $603.65 | $603.60 | |