| 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 | $62.39 | 3.249% | $64.4171 | $64.42 | $64.40 | $64.40 |
| Purchase #2 | $113.25 | 4.309% | $118.1299 | $118.13 | $118.15 | $118.10 |
| Purchase #3 | $84.80 | 12.215% | $95.1583 | $95.16 | $95.15 | $95.20 |
| Purchase #4 | $183.92 | 9.448% | $201.2968 | $201.30 | $201.30 | $201.30 |
| Purchase #5 | $158.72 | 6.295% | $168.7114 | $168.71 | $168.70 | $168.70 |
| Purchase #6 | $249.81 | 3.801% | $259.3053 | $259.31 | $259.30 | $259.30 |
| Purchase #7 | $101.51 | 4.781% | $106.3632 | $106.36 | $106.35 | $106.40 |
| 7 purchase totals = | $954.40 | $1,013.3820 | $1,013.39 | $1,013.35 | $1,013.40 | |