| 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 | $46.45 | 5.841% | $49.1631 | $49.16 | $49.15 | $49.20 |
| Purchase #2 | $11.83 | 5.172% | $12.4418 | $12.44 | $12.45 | $12.40 |
| Purchase #3 | $95.63 | 3.740% | $99.2066 | $99.21 | $99.20 | $99.20 |
| Purchase #4 | $184.59 | 10.271% | $203.5492 | $203.55 | $203.55 | $203.50 |
| Purchase #5 | $138.89 | 4.169% | $144.6803 | $144.68 | $144.70 | $144.70 |
| Purchase #6 | $101.78 | 4.402% | $106.2604 | $106.26 | $106.25 | $106.30 |
| Purchase #7 | $121.30 | 13.401% | $137.5554 | $137.56 | $137.55 | $137.60 |
| 7 purchase totals = | $700.47 | $752.8568 | $752.86 | $752.85 | $752.90 | |