| 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 | $91.58 | 8.321% | $99.2004 | $99.20 | $99.20 | $99.20 |
| Purchase #2 | $153.33 | 12.339% | $172.2494 | $172.25 | $172.25 | $172.20 |
| Purchase #3 | $17.82 | 3.449% | $18.4346 | $18.43 | $18.45 | $18.40 |
| Purchase #4 | $16.88 | 6.553% | $17.9861 | $17.99 | $18.00 | $18.00 |
| Purchase #5 | $200.86 | 7.225% | $215.3721 | $215.37 | $215.35 | $215.40 |
| Purchase #6 | $128.89 | 8.486% | $139.8276 | $139.83 | $139.85 | $139.80 |
| Purchase #7 | $117.25 | 10.843% | $129.9634 | $129.96 | $129.95 | $130.00 |
| 7 purchase totals = | $726.61 | $793.0336 | $793.03 | $793.05 | $793.00 | |