| 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 | $207.38 | 10.675% | $229.5178 | $229.52 | $229.50 | $229.50 |
| Purchase #2 | $93.74 | 4.762% | $98.2039 | $98.20 | $98.20 | $98.20 |
| Purchase #3 | $73.99 | 7.498% | $79.5378 | $79.54 | $79.55 | $79.50 |
| Purchase #4 | $170.42 | 11.308% | $189.6911 | $189.69 | $189.70 | $189.70 |
| Purchase #5 | $29.72 | 11.716% | $33.202 | $33.20 | $33.20 | $33.20 |
| Purchase #6 | $57.77 | 8.830% | $62.8711 | $62.87 | $62.85 | $62.90 |
| Purchase #7 | $121.83 | 6.236% | $129.4273 | $129.43 | $129.45 | $129.40 |
| 7 purchase totals = | $754.85 | $822.4510 | $822.45 | $822.45 | $822.40 | |