| 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 | $71.70 | 11.814% | $80.1706 | $80.17 | $80.15 | $80.20 |
| Purchase #2 | $118.93 | 5.485% | $125.4533 | $125.45 | $125.45 | $125.50 |
| Purchase #3 | $43.58 | 13.469% | $49.4498 | $49.45 | $49.45 | $49.40 |
| Purchase #4 | $27.36 | 7.262% | $29.3469 | $29.35 | $29.35 | $29.30 |
| Purchase #5 | $238.53 | 3.781% | $247.5488 | $247.55 | $247.55 | $247.50 |
| Purchase #6 | $106.30 | 7.775% | $114.5648 | $114.56 | $114.55 | $114.60 |
| Purchase #7 | $169.87 | 5.214% | $178.727 | $178.73 | $178.75 | $178.70 |
| 7 purchase totals = | $776.27 | $825.2612 | $825.26 | $825.25 | $825.20 | |