| 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 | $101.44 | 7.672% | $109.2225 | $109.22 | $109.20 | $109.20 |
| Purchase #2 | $59.31 | 8.805% | $64.5322 | $64.53 | $64.55 | $64.50 |
| Purchase #3 | $94.46 | 4.248% | $98.4727 | $98.47 | $98.45 | $98.50 |
| Purchase #4 | $149.56 | 5.600% | $157.9354 | $157.94 | $157.95 | $157.90 |
| Purchase #5 | $36.61 | 5.714% | $38.7019 | $38.70 | $38.70 | $38.70 |
| Purchase #6 | $160.93 | 6.222% | $170.9431 | $170.94 | $170.95 | $170.90 |
| Purchase #7 | $237.28 | 7.130% | $254.1981 | $254.20 | $254.20 | $254.20 |
| 7 purchase totals = | $839.59 | $894.0059 | $894.00 | $894.00 | $893.90 | |