| 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 | $55.44 | 9.610% | $60.7678 | $60.77 | $60.75 | $60.80 |
| Purchase #2 | $16.59 | 8.866% | $18.0609 | $18.06 | $18.05 | $18.10 |
| Purchase #3 | $212.48 | 3.428% | $219.7638 | $219.76 | $219.75 | $219.80 |
| Purchase #4 | $80.73 | 12.859% | $91.1111 | $91.11 | $91.10 | $91.10 |
| Purchase #5 | $150.82 | 11.297% | $167.8581 | $167.86 | $167.85 | $167.90 |
| Purchase #6 | $105.26 | 4.251% | $109.7346 | $109.73 | $109.75 | $109.70 |
| Purchase #7 | $216.74 | 10.397% | $239.2745 | $239.27 | $239.25 | $239.30 |
| 7 purchase totals = | $838.06 | $906.5708 | $906.56 | $906.50 | $906.70 | |