| 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 | $13.38 | 9.321% | $14.6271 | $14.63 | $14.65 | $14.60 |
| Purchase #2 | $55.57 | 4.678% | $58.1696 | $58.17 | $58.15 | $58.20 |
| Purchase #3 | $172.34 | 3.309% | $178.0427 | $178.04 | $178.05 | $178.00 |
| Purchase #4 | $249.32 | 5.701% | $263.5337 | $263.53 | $263.55 | $263.50 |
| Purchase #5 | $36.48 | 4.527% | $38.1314 | $38.13 | $38.15 | $38.10 |
| Purchase #6 | $73.91 | 8.493% | $80.1872 | $80.19 | $80.20 | $80.20 |
| Purchase #7 | $54.52 | 7.199% | $58.4449 | $58.44 | $58.45 | $58.40 |
| 7 purchase totals = | $655.52 | $691.1366 | $691.13 | $691.20 | $691.00 | |