| 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 | $41.81 | 13.212% | $47.3339 | $47.33 | $47.35 | $47.30 |
| Purchase #2 | $31.63 | 4.610% | $33.0881 | $33.09 | $33.10 | $33.10 |
| Purchase #3 | $182.61 | 8.337% | $197.8342 | $197.83 | $197.85 | $197.80 |
| Purchase #4 | $168.39 | 13.527% | $191.1681 | $191.17 | $191.15 | $191.20 |
| Purchase #5 | $64.28 | 6.161% | $68.2403 | $68.24 | $68.25 | $68.20 |
| Purchase #6 | $206.58 | 5.848% | $218.6608 | $218.66 | $218.65 | $218.70 |
| Purchase #7 | $128.42 | 7.747% | $138.3687 | $138.37 | $138.35 | $138.40 |
| 7 purchase totals = | $823.72 | $894.6941 | $894.69 | $894.70 | $894.70 | |