| 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 | $73.89 | 13.254% | $83.6834 | $83.68 | $83.70 | $83.70 |
| Purchase #2 | $89.56 | 13.400% | $101.561 | $101.56 | $101.55 | $101.60 |
| Purchase #3 | $156.88 | 9.720% | $172.1287 | $172.13 | $172.15 | $172.10 |
| Purchase #4 | $70.71 | 3.848% | $73.4309 | $73.43 | $73.45 | $73.40 |
| Purchase #5 | $199.87 | 5.126% | $210.1153 | $210.12 | $210.10 | $210.10 |
| Purchase #6 | $20.33 | 12.462% | $22.8635 | $22.86 | $22.85 | $22.90 |
| Purchase #7 | $180.37 | 9.553% | $197.6007 | $197.60 | $197.60 | $197.60 |
| 7 purchase totals = | $791.61 | $861.3835 | $861.38 | $861.40 | $861.40 | |