| 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 | $35.84 | 5.443% | $37.7908 | $37.79 | $37.80 | $37.80 |
| Purchase #2 | $101.97 | 7.540% | $109.6585 | $109.66 | $109.65 | $109.70 |
| Purchase #3 | $85.93 | 4.217% | $89.5537 | $89.55 | $89.55 | $89.60 |
| Purchase #4 | $203.84 | 3.769% | $211.5227 | $211.52 | $211.50 | $211.50 |
| Purchase #5 | $197.79 | 6.184% | $210.0213 | $210.02 | $210.00 | $210.00 |
| Purchase #6 | $73.50 | 3.356% | $75.9667 | $75.97 | $75.95 | $76.00 |
| Purchase #7 | $12.46 | 9.223% | $13.6092 | $13.61 | $13.60 | $13.60 |
| 7 purchase totals = | $711.33 | $748.1229 | $748.12 | $748.05 | $748.20 | |