| 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 | $50.49 | 7.279% | $54.1652 | $54.17 | $54.15 | $54.20 |
| Purchase #2 | $117.68 | 3.299% | $121.5623 | $121.56 | $121.55 | $121.60 |
| Purchase #3 | $122.80 | 11.533% | $136.9625 | $136.96 | $136.95 | $137.00 |
| Purchase #4 | $44.62 | 3.163% | $46.0313 | $46.03 | $46.05 | $46.00 |
| Purchase #5 | $210.85 | 12.874% | $237.9948 | $237.99 | $238.00 | $238.00 |
| Purchase #6 | $42.58 | 12.203% | $47.776 | $47.78 | $47.80 | $47.80 |
| Purchase #7 | $232.40 | 3.409% | $240.3225 | $240.32 | $240.30 | $240.30 |
| 7 purchase totals = | $821.42 | $884.8146 | $884.81 | $884.80 | $884.90 | |