| 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 | $223.30 | 9.483% | $244.4755 | $244.48 | $244.50 | $244.50 |
| Purchase #2 | $60.60 | 5.783% | $64.1045 | $64.10 | $64.10 | $64.10 |
| Purchase #3 | $36.87 | 9.733% | $40.4586 | $40.46 | $40.45 | $40.50 |
| Purchase #4 | $121.40 | 9.421% | $132.8371 | $132.84 | $132.85 | $132.80 |
| Purchase #5 | $156.84 | 11.284% | $174.5378 | $174.54 | $174.55 | $174.50 |
| Purchase #6 | $77.50 | 11.413% | $86.3451 | $86.35 | $86.35 | $86.30 |
| Purchase #7 | $33.87 | 8.242% | $36.6616 | $36.66 | $36.65 | $36.70 |
| 7 purchase totals = | $710.38 | $779.4202 | $779.43 | $779.45 | $779.40 | |