| 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 | $18.26 | 5.306% | $19.2289 | $19.23 | $19.25 | $19.20 |
| Purchase #2 | $222.33 | 9.824% | $244.1717 | $244.17 | $244.15 | $244.20 |
| Purchase #3 | $34.70 | 6.779% | $37.0523 | $37.05 | $37.05 | $37.10 |
| Purchase #4 | $46.87 | 5.527% | $49.4605 | $49.46 | $49.45 | $49.50 |
| Purchase #5 | $54.34 | 10.682% | $60.1446 | $60.14 | $60.15 | $60.10 |
| Purchase #6 | $184.82 | 11.620% | $206.2961 | $206.30 | $206.30 | $206.30 |
| Purchase #7 | $7.48 | 6.653% | $7.9776 | $7.98 | $8.00 | $8.00 |
| 7 purchase totals = | $568.80 | $624.3317 | $624.33 | $624.35 | $624.40 | |