| 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 | $39.77 | 10.203% | $43.8277 | $43.83 | $43.85 | $43.80 |
| Purchase #2 | $131.53 | 6.277% | $139.7861 | $139.79 | $139.80 | $139.80 |
| Purchase #3 | $36.28 | 5.103% | $38.1314 | $38.13 | $38.15 | $38.10 |
| Purchase #4 | $120.64 | 4.283% | $125.807 | $125.81 | $125.80 | $125.80 |
| Purchase #5 | $134.56 | 9.462% | $147.2921 | $147.29 | $147.30 | $147.30 |
| Purchase #6 | $46.77 | 7.461% | $50.2595 | $50.26 | $50.25 | $50.30 |
| Purchase #7 | $74.53 | 6.641% | $79.4795 | $79.48 | $79.50 | $79.50 |
| 7 purchase totals = | $584.08 | $624.5833 | $624.59 | $624.65 | $624.60 | |