| 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 | $104.94 | 7.177% | $112.4715 | $112.47 | $112.45 | $112.50 |
| Purchase #2 | $22.42 | 5.104% | $23.5643 | $23.56 | $23.55 | $23.60 |
| Purchase #3 | $23.45 | 4.212% | $24.4377 | $24.44 | $24.45 | $24.40 |
| Purchase #4 | $166.62 | 4.614% | $174.3078 | $174.31 | $174.30 | $174.30 |
| Purchase #5 | $188.65 | 12.322% | $211.8955 | $211.90 | $211.90 | $211.90 |
| Purchase #6 | $85.59 | 6.611% | $91.2484 | $91.25 | $91.25 | $91.20 |
| Purchase #7 | $226.95 | 10.609% | $251.0271 | $251.03 | $251.05 | $251.00 |
| 7 purchase totals = | $818.62 | $888.9523 | $888.96 | $888.95 | $888.90 | |