| 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 | $197.48 | 8.162% | $213.5983 | $213.60 | $213.60 | $213.60 |
| Purchase #2 | $33.42 | 12.495% | $37.5958 | $37.60 | $37.60 | $37.60 |
| Purchase #3 | $150.90 | 4.839% | $158.2021 | $158.20 | $158.20 | $158.20 |
| Purchase #4 | $129.59 | 3.653% | $134.3239 | $134.32 | $134.30 | $134.30 |
| Purchase #5 | $29.47 | 6.729% | $31.453 | $31.45 | $31.45 | $31.50 |
| Purchase #6 | $48.34 | 5.729% | $51.1094 | $51.11 | $51.10 | $51.10 |
| Purchase #7 | $44.50 | 6.466% | $47.3774 | $47.38 | $47.40 | $47.40 |
| 7 purchase totals = | $633.70 | $673.6599 | $673.66 | $673.65 | $673.70 | |