| 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 | $41.68 | 4.163% | $43.4151 | $43.42 | $43.40 | $43.40 |
| Purchase #2 | $118.68 | 12.686% | $133.7357 | $133.74 | $133.75 | $133.70 |
| Purchase #3 | $63.35 | 8.649% | $68.8291 | $68.83 | $68.85 | $68.80 |
| Purchase #4 | $219.46 | 7.535% | $235.9963 | $236.00 | $236.00 | $236.00 |
| Purchase #5 | $20.76 | 6.780% | $22.1675 | $22.17 | $22.15 | $22.20 |
| Purchase #6 | $29.81 | 5.799% | $31.5387 | $31.54 | $31.55 | $31.50 |
| Purchase #7 | $44.55 | 10.176% | $49.0834 | $49.08 | $49.10 | $49.10 |
| 7 purchase totals = | $538.29 | $584.7658 | $584.78 | $584.80 | $584.70 | |