| 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 | $72.55 | 13.523% | $82.3609 | $82.36 | $82.35 | $82.40 |
| Purchase #2 | $203.81 | 9.673% | $223.5245 | $223.52 | $223.50 | $223.50 |
| Purchase #3 | $82.40 | 13.575% | $93.5858 | $93.59 | $93.60 | $93.60 |
| Purchase #4 | $125.47 | 11.598% | $140.022 | $140.02 | $140.00 | $140.00 |
| Purchase #5 | $109.29 | 12.369% | $122.8081 | $122.81 | $122.80 | $122.80 |
| Purchase #6 | $188.93 | 7.208% | $202.5481 | $202.55 | $202.55 | $202.50 |
| Purchase #7 | $110.50 | 5.813% | $116.9234 | $116.92 | $116.90 | $116.90 |
| 7 purchase totals = | $892.95 | $981.7728 | $981.77 | $981.70 | $981.70 | |