| 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 | $47.51 | 6.434% | $50.5668 | $50.57 | $50.55 | $50.60 |
| Purchase #2 | $65.53 | 5.418% | $69.0804 | $69.08 | $69.10 | $69.10 |
| Purchase #3 | $47.36 | 5.702% | $50.0605 | $50.06 | $50.05 | $50.10 |
| Purchase #4 | $64.55 | 8.483% | $70.0258 | $70.03 | $70.05 | $70.00 |
| Purchase #5 | $230.70 | 8.752% | $250.8909 | $250.89 | $250.90 | $250.90 |
| Purchase #6 | $91.82 | 11.209% | $102.1121 | $102.11 | $102.10 | $102.10 |
| Purchase #7 | $234.34 | 5.154% | $246.4179 | $246.42 | $246.40 | $246.40 |
| 7 purchase totals = | $781.81 | $839.1544 | $839.16 | $839.15 | $839.20 | |