| 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 | $45.58 | 5.448% | $48.0632 | $48.06 | $48.05 | $48.10 |
| Purchase #2 | $49.82 | 12.666% | $56.1302 | $56.13 | $56.15 | $56.10 |
| Purchase #3 | $58.38 | 5.300% | $61.4741 | $61.47 | $61.45 | $61.50 |
| Purchase #4 | $131.68 | 9.837% | $144.6334 | $144.63 | $144.65 | $144.60 |
| Purchase #5 | $70.94 | 11.808% | $79.3166 | $79.32 | $79.30 | $79.30 |
| Purchase #6 | $96.38 | 13.305% | $109.2034 | $109.20 | $109.20 | $109.20 |
| Purchase #7 | $246.39 | 4.829% | $258.2882 | $258.29 | $258.30 | $258.30 |
| 7 purchase totals = | $699.17 | $757.1091 | $757.10 | $757.10 | $757.10 | |