| 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 | $48.48 | 3.471% | $50.1627 | $50.16 | $50.15 | $50.20 |
| Purchase #2 | $118.75 | 6.208% | $126.122 | $126.12 | $126.10 | $126.10 |
| Purchase #3 | $53.93 | 8.384% | $58.4515 | $58.45 | $58.45 | $58.50 |
| Purchase #4 | $136.74 | 6.636% | $145.8141 | $145.81 | $145.80 | $145.80 |
| Purchase #5 | $238.37 | 8.295% | $258.1428 | $258.14 | $258.15 | $258.10 |
| Purchase #6 | $136.45 | 10.774% | $151.1511 | $151.15 | $151.15 | $151.20 |
| Purchase #7 | $174.47 | 13.251% | $197.589 | $197.59 | $197.60 | $197.60 |
| 7 purchase totals = | $907.19 | $987.4332 | $987.42 | $987.40 | $987.50 | |