| 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 | $93.89 | 6.643% | $100.1271 | $100.13 | $100.15 | $100.10 |
| Purchase #2 | $70.62 | 6.613% | $75.2901 | $75.29 | $75.30 | $75.30 |
| Purchase #3 | $223.33 | 10.121% | $245.9332 | $245.93 | $245.95 | $245.90 |
| Purchase #4 | $87.90 | 9.401% | $96.1635 | $96.16 | $96.15 | $96.20 |
| Purchase #5 | $112.31 | 6.176% | $119.2463 | $119.25 | $119.25 | $119.20 |
| Purchase #6 | $13.46 | 3.435% | $13.9224 | $13.92 | $13.90 | $13.90 |
| Purchase #7 | $199.46 | 5.445% | $210.3206 | $210.32 | $210.30 | $210.30 |
| 7 purchase totals = | $800.97 | $861.0032 | $861.00 | $861.00 | $860.90 | |