| 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 | $25.93 | 12.613% | $29.2006 | $29.20 | $29.20 | $29.20 |
| Purchase #2 | $110.53 | 4.531% | $115.5381 | $115.54 | $115.55 | $115.50 |
| Purchase #3 | $109.65 | 3.189% | $113.1467 | $113.15 | $113.15 | $113.10 |
| Purchase #4 | $55.56 | 8.243% | $60.1398 | $60.14 | $60.15 | $60.10 |
| Purchase #5 | $64.90 | 6.866% | $69.356 | $69.36 | $69.35 | $69.40 |
| Purchase #6 | $82.49 | 7.870% | $88.982 | $88.98 | $89.00 | $89.00 |
| Purchase #7 | $151.48 | 6.379% | $161.1429 | $161.14 | $161.15 | $161.10 |
| 7 purchase totals = | $600.54 | $637.5061 | $637.51 | $637.55 | $637.40 | |