| 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 | $202.67 | 13.341% | $229.7082 | $229.71 | $229.70 | $229.70 |
| Purchase #2 | $48.49 | 3.103% | $49.9946 | $49.99 | $50.00 | $50.00 |
| Purchase #3 | $43.26 | 5.869% | $45.7989 | $45.80 | $45.80 | $45.80 |
| Purchase #4 | $186.42 | 4.675% | $195.1351 | $195.14 | $195.15 | $195.10 |
| Purchase #5 | $86.70 | 10.781% | $96.0471 | $96.05 | $96.05 | $96.00 |
| Purchase #6 | $28.92 | 8.183% | $31.2865 | $31.29 | $31.30 | $31.30 |
| Purchase #7 | $96.51 | 3.533% | $99.9197 | $99.92 | $99.90 | $99.90 |
| 7 purchase totals = | $692.97 | $747.8901 | $747.90 | $747.90 | $747.80 | |