| 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 | $72.49 | 6.261% | $77.0286 | $77.03 | $77.05 | $77.00 |
| Purchase #2 | $84.85 | 3.192% | $87.5584 | $87.56 | $87.55 | $87.60 |
| Purchase #3 | $228.65 | 12.773% | $257.8555 | $257.86 | $257.85 | $257.90 |
| Purchase #4 | $43.55 | 13.525% | $49.4401 | $49.44 | $49.45 | $49.40 |
| Purchase #5 | $82.97 | 3.589% | $85.9478 | $85.95 | $85.95 | $85.90 |
| Purchase #6 | $23.95 | 6.831% | $25.586 | $25.59 | $25.60 | $25.60 |
| Purchase #7 | $35.81 | 3.165% | $36.9434 | $36.94 | $36.95 | $36.90 |
| 7 purchase totals = | $572.27 | $620.3598 | $620.37 | $620.40 | $620.30 | |