| 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 | $116.64 | 9.385% | $127.5867 | $127.59 | $127.60 | $127.60 |
| Purchase #2 | $124.43 | 7.364% | $133.593 | $133.59 | $133.60 | $133.60 |
| Purchase #3 | $98.95 | 9.851% | $108.6976 | $108.70 | $108.70 | $108.70 |
| Purchase #4 | $84.49 | 9.739% | $92.7185 | $92.72 | $92.70 | $92.70 |
| Purchase #5 | $112.87 | 10.825% | $125.0882 | $125.09 | $125.10 | $125.10 |
| Purchase #6 | $159.85 | 5.690% | $168.9455 | $168.95 | $168.95 | $168.90 |
| Purchase #7 | $151.53 | 3.253% | $156.4593 | $156.46 | $156.45 | $156.50 |
| 7 purchase totals = | $848.76 | $913.0888 | $913.10 | $913.10 | $913.10 | |