| 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 | $92.28 | 5.631% | $97.4763 | $97.48 | $97.50 | $97.50 |
| Purchase #2 | $14.29 | 13.239% | $16.1819 | $16.18 | $16.20 | $16.20 |
| Purchase #3 | $48.38 | 7.228% | $51.8769 | $51.88 | $51.90 | $51.90 |
| Purchase #4 | $139.93 | 6.232% | $148.6504 | $148.65 | $148.65 | $148.70 |
| Purchase #5 | $204.32 | 12.177% | $229.2 | $229.20 | $229.20 | $229.20 |
| Purchase #6 | $109.88 | 11.752% | $122.7931 | $122.79 | $122.80 | $122.80 |
| Purchase #7 | $17.51 | 5.313% | $18.4403 | $18.44 | $18.45 | $18.40 |
| 7 purchase totals = | $626.59 | $684.6189 | $684.62 | $684.70 | $684.70 | |