| 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 | $148.36 | 4.809% | $155.4946 | $155.49 | $155.50 | $155.50 |
| Purchase #2 | $108.77 | 7.787% | $117.2399 | $117.24 | $117.25 | $117.20 |
| Purchase #3 | $69.74 | 11.698% | $77.8982 | $77.90 | $77.90 | $77.90 |
| Purchase #4 | $16.33 | 7.165% | $17.5 | $17.50 | $17.50 | $17.50 |
| Purchase #5 | $224.71 | 13.199% | $254.3695 | $254.37 | $254.35 | $254.40 |
| Purchase #6 | $23.88 | 8.703% | $25.9583 | $25.96 | $25.95 | $26.00 |
| Purchase #7 | $92.26 | 4.585% | $96.4901 | $96.49 | $96.50 | $96.50 |
| 7 purchase totals = | $684.05 | $744.9506 | $744.95 | $744.95 | $745.00 | |