| 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 | $38.48 | 4.232% | $40.1085 | $40.11 | $40.10 | $40.10 |
| Purchase #2 | $202.94 | 5.416% | $213.9312 | $213.93 | $213.95 | $213.90 |
| Purchase #3 | $159.45 | 5.449% | $168.1384 | $168.14 | $168.15 | $168.10 |
| Purchase #4 | $29.62 | 13.864% | $33.7265 | $33.73 | $33.75 | $33.70 |
| Purchase #5 | $190.32 | 3.731% | $197.4208 | $197.42 | $197.40 | $197.40 |
| Purchase #6 | $238.70 | 7.294% | $256.1108 | $256.11 | $256.10 | $256.10 |
| Purchase #7 | $75.83 | 10.708% | $83.9499 | $83.95 | $83.95 | $83.90 |
| 7 purchase totals = | $935.34 | $993.3861 | $993.39 | $993.40 | $993.20 | |