| 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 | $40.73 | 9.226% | $44.4877 | $44.49 | $44.50 | $44.50 |
| Purchase #2 | $49.57 | 9.498% | $54.2782 | $54.28 | $54.30 | $54.30 |
| Purchase #3 | $87.70 | 5.109% | $92.1806 | $92.18 | $92.20 | $92.20 |
| Purchase #4 | $227.53 | 5.752% | $240.6175 | $240.62 | $240.60 | $240.60 |
| Purchase #5 | $229.96 | 3.416% | $237.8154 | $237.82 | $237.80 | $237.80 |
| Purchase #6 | $102.89 | 6.797% | $109.8834 | $109.88 | $109.90 | $109.90 |
| Purchase #7 | $237.81 | 10.389% | $262.5161 | $262.52 | $262.50 | $262.50 |
| 7 purchase totals = | $976.19 | $1,041.7789 | $1,041.79 | $1,041.80 | $1,041.80 | |