| 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 | $82.98 | 11.248% | $92.3136 | $92.31 | $92.30 | $92.30 |
| Purchase #2 | $132.55 | 5.806% | $140.2459 | $140.25 | $140.25 | $140.20 |
| Purchase #3 | $62.57 | 13.618% | $71.0908 | $71.09 | $71.10 | $71.10 |
| Purchase #4 | $20.81 | 4.371% | $21.7196 | $21.72 | $21.70 | $21.70 |
| Purchase #5 | $202.27 | 13.252% | $229.0748 | $229.07 | $229.05 | $229.10 |
| Purchase #6 | $190.60 | 7.121% | $204.1726 | $204.17 | $204.15 | $204.20 |
| Purchase #7 | $114.29 | 7.407% | $122.7555 | $122.76 | $122.75 | $122.80 |
| 7 purchase totals = | $806.07 | $881.3728 | $881.37 | $881.30 | $881.40 | |