| 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 | $101.58 | 6.542% | $108.2254 | $108.23 | $108.25 | $108.20 |
| Purchase #2 | $62.60 | 5.552% | $66.0756 | $66.08 | $66.10 | $66.10 |
| Purchase #3 | $237.62 | 5.102% | $249.7434 | $249.74 | $249.75 | $249.70 |
| Purchase #4 | $215.92 | 3.606% | $223.7061 | $223.71 | $223.70 | $223.70 |
| Purchase #5 | $33.40 | 9.791% | $36.6702 | $36.67 | $36.65 | $36.70 |
| Purchase #6 | $204.69 | 10.607% | $226.4015 | $226.40 | $226.40 | $226.40 |
| Purchase #7 | $45.54 | 8.589% | $49.4514 | $49.45 | $49.45 | $49.50 |
| 7 purchase totals = | $901.35 | $960.2736 | $960.28 | $960.30 | $960.30 | |