| 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 | $29.33 | 9.295% | $32.0562 | $32.06 | $32.05 | $32.10 |
| Purchase #2 | $206.70 | 11.536% | $230.5449 | $230.54 | $230.55 | $230.50 |
| Purchase #3 | $44.56 | 10.808% | $49.376 | $49.38 | $49.40 | $49.40 |
| Purchase #4 | $86.36 | 5.541% | $91.1452 | $91.15 | $91.15 | $91.10 |
| Purchase #5 | $54.30 | 10.200% | $59.8386 | $59.84 | $59.85 | $59.80 |
| Purchase #6 | $76.69 | 4.655% | $80.2599 | $80.26 | $80.25 | $80.30 |
| Purchase #7 | $248.91 | 10.304% | $274.5577 | $274.56 | $274.55 | $274.60 |
| 7 purchase totals = | $746.85 | $817.7785 | $817.79 | $817.80 | $817.80 | |