| 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 | $225.75 | 4.244% | $235.3308 | $235.33 | $235.35 | $235.30 |
| Purchase #2 | $12.56 | 11.215% | $13.9686 | $13.97 | $13.95 | $14.00 |
| Purchase #3 | $6.51 | 3.271% | $6.7229 | $6.72 | $6.70 | $6.70 |
| Purchase #4 | $99.68 | 11.144% | $110.7883 | $110.79 | $110.80 | $110.80 |
| Purchase #5 | $125.34 | 10.545% | $138.5571 | $138.56 | $138.55 | $138.60 |
| Purchase #6 | $68.73 | 6.803% | $73.4057 | $73.41 | $73.40 | $73.40 |
| Purchase #7 | $98.28 | 3.185% | $101.4102 | $101.41 | $101.40 | $101.40 |
| 7 purchase totals = | $636.85 | $680.1836 | $680.19 | $680.15 | $680.20 | |