| 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 | $30.33 | 10.521% | $33.521 | $33.52 | $33.50 | $33.50 |
| Purchase #2 | $57.44 | 7.517% | $61.7578 | $61.76 | $61.75 | $61.80 |
| Purchase #3 | $174.26 | 12.555% | $196.1383 | $196.14 | $196.15 | $196.10 |
| Purchase #4 | $44.93 | 6.385% | $47.7988 | $47.80 | $47.80 | $47.80 |
| Purchase #5 | $54.81 | 4.125% | $57.0709 | $57.07 | $57.05 | $57.10 |
| Purchase #6 | $235.79 | 10.565% | $260.7012 | $260.70 | $260.70 | $260.70 |
| Purchase #7 | $136.87 | 11.840% | $153.0754 | $153.08 | $153.10 | $153.10 |
| 7 purchase totals = | $734.43 | $810.0634 | $810.07 | $810.05 | $810.10 | |