| 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 | $64.42 | 10.104% | $70.929 | $70.93 | $70.95 | $70.90 |
| Purchase #2 | $174.82 | 8.295% | $189.3213 | $189.32 | $189.30 | $189.30 |
| Purchase #3 | $82.50 | 5.196% | $86.7867 | $86.79 | $86.80 | $86.80 |
| Purchase #4 | $212.59 | 4.149% | $221.4104 | $221.41 | $221.40 | $221.40 |
| Purchase #5 | $250.61 | 8.132% | $270.9896 | $270.99 | $271.00 | $271.00 |
| Purchase #6 | $92.68 | 6.338% | $98.5541 | $98.55 | $98.55 | $98.60 |
| Purchase #7 | $48.82 | 4.857% | $51.1912 | $51.19 | $51.20 | $51.20 |
| 7 purchase totals = | $926.44 | $989.1823 | $989.18 | $989.20 | $989.20 | |