| 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 | $30.34 | 8.403% | $32.8895 | $32.89 | $32.90 | $32.90 |
| Purchase #2 | $28.39 | 13.555% | $32.2383 | $32.24 | $32.25 | $32.20 |
| Purchase #3 | $103.80 | 9.358% | $113.5136 | $113.51 | $113.50 | $113.50 |
| Purchase #4 | $11.98 | 7.281% | $12.8523 | $12.85 | $12.85 | $12.90 |
| Purchase #5 | $28.27 | 4.769% | $29.6182 | $29.62 | $29.60 | $29.60 |
| Purchase #6 | $141.58 | 4.612% | $148.1097 | $148.11 | $148.10 | $148.10 |
| Purchase #7 | $87.79 | 8.527% | $95.2759 | $95.28 | $95.30 | $95.30 |
| 7 purchase totals = | $432.15 | $464.4975 | $464.50 | $464.50 | $464.50 | |