| 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 | $22.81 | 13.689% | $25.9325 | $25.93 | $25.95 | $25.90 |
| Purchase #2 | $48.64 | 7.309% | $52.1951 | $52.20 | $52.20 | $52.20 |
| Purchase #3 | $162.65 | 5.511% | $171.6136 | $171.61 | $171.60 | $171.60 |
| Purchase #4 | $146.43 | 9.538% | $160.3965 | $160.40 | $160.40 | $160.40 |
| Purchase #5 | $172.31 | 12.800% | $194.3657 | $194.37 | $194.35 | $194.40 |
| Purchase #6 | $199.33 | 4.470% | $208.2401 | $208.24 | $208.25 | $208.20 |
| Purchase #7 | $159.25 | 4.617% | $166.6026 | $166.60 | $166.60 | $166.60 |
| 7 purchase totals = | $911.42 | $979.3461 | $979.35 | $979.35 | $979.30 | |