| 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 | $89.95 | 3.809% | $93.3762 | $93.38 | $93.40 | $93.40 |
| Purchase #2 | $180.31 | 7.354% | $193.57 | $193.57 | $193.55 | $193.60 |
| Purchase #3 | $118.40 | 8.739% | $128.747 | $128.75 | $128.75 | $128.70 |
| Purchase #4 | $80.87 | 8.483% | $87.7302 | $87.73 | $87.75 | $87.70 |
| Purchase #5 | $235.28 | 8.155% | $254.4671 | $254.47 | $254.45 | $254.50 |
| Purchase #6 | $164.40 | 5.350% | $173.1954 | $173.20 | $173.20 | $173.20 |
| Purchase #7 | $23.84 | 6.494% | $25.3882 | $25.39 | $25.40 | $25.40 |
| 7 purchase totals = | $893.05 | $956.4741 | $956.49 | $956.50 | $956.50 | |