| 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 | $64.95 | 4.505% | $67.876 | $67.88 | $67.90 | $67.90 |
| Purchase #2 | $101.80 | 3.587% | $105.4516 | $105.45 | $105.45 | $105.50 |
| Purchase #3 | $190.40 | 7.405% | $204.4991 | $204.50 | $204.50 | $204.50 |
| Purchase #4 | $12.63 | 8.155% | $13.66 | $13.66 | $13.65 | $13.70 |
| Purchase #5 | $51.69 | 10.805% | $57.2751 | $57.28 | $57.30 | $57.30 |
| Purchase #6 | $12.77 | 10.637% | $14.1283 | $14.13 | $14.15 | $14.10 |
| Purchase #7 | $228.40 | 5.612% | $241.2178 | $241.22 | $241.20 | $241.20 |
| 7 purchase totals = | $662.64 | $704.1079 | $704.12 | $704.15 | $704.20 | |