| 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 | $196.90 | 3.233% | $203.2658 | $203.27 | $203.25 | $203.30 |
| Purchase #2 | $71.33 | 5.704% | $75.3987 | $75.40 | $75.40 | $75.40 |
| Purchase #3 | $65.56 | 11.207% | $72.9073 | $72.91 | $72.90 | $72.90 |
| Purchase #4 | $25.80 | 13.696% | $29.3336 | $29.33 | $29.35 | $29.30 |
| Purchase #5 | $39.92 | 12.398% | $44.8693 | $44.87 | $44.85 | $44.90 |
| Purchase #6 | $53.50 | 7.268% | $57.3884 | $57.39 | $57.40 | $57.40 |
| Purchase #7 | $104.95 | 3.632% | $108.7618 | $108.76 | $108.75 | $108.80 |
| 7 purchase totals = | $557.96 | $591.9249 | $591.93 | $591.90 | $592.00 | |