| 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 | $61.34 | 13.859% | $69.8411 | $69.84 | $69.85 | $69.80 |
| Purchase #2 | $79.91 | 4.412% | $83.4356 | $83.44 | $83.45 | $83.40 |
| Purchase #3 | $134.73 | 13.437% | $152.8337 | $152.83 | $152.85 | $152.80 |
| Purchase #4 | $231.42 | 6.800% | $247.1566 | $247.16 | $247.15 | $247.20 |
| Purchase #5 | $212.90 | 6.668% | $227.0962 | $227.10 | $227.10 | $227.10 |
| Purchase #6 | $37.42 | 7.539% | $40.2411 | $40.24 | $40.25 | $40.20 |
| Purchase #7 | $83.32 | 11.470% | $92.8768 | $92.88 | $92.90 | $92.90 |
| 7 purchase totals = | $841.04 | $913.4811 | $913.49 | $913.55 | $913.40 | |