| 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 | $50.31 | 9.687% | $55.1835 | $55.18 | $55.20 | $55.20 |
| Purchase #2 | $181.98 | 12.683% | $205.0605 | $205.06 | $205.05 | $205.10 |
| Purchase #3 | $189.41 | 8.321% | $205.1708 | $205.17 | $205.15 | $205.20 |
| Purchase #4 | $59.25 | 5.796% | $62.6841 | $62.68 | $62.70 | $62.70 |
| Purchase #5 | $186.34 | 9.249% | $203.5746 | $203.57 | $203.55 | $203.60 |
| Purchase #6 | $120.37 | 4.314% | $125.5628 | $125.56 | $125.55 | $125.60 |
| Purchase #7 | $128.75 | 11.105% | $143.0477 | $143.05 | $143.05 | $143.00 |
| 7 purchase totals = | $916.41 | $1,000.2840 | $1,000.27 | $1,000.25 | $1,000.40 | |