| 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 | $84.95 | 5.193% | $89.3615 | $89.36 | $89.35 | $89.40 |
| Purchase #2 | $71.36 | 8.871% | $77.6903 | $77.69 | $77.70 | $77.70 |
| Purchase #3 | $209.72 | 8.568% | $227.6888 | $227.69 | $227.70 | $227.70 |
| Purchase #4 | $66.86 | 4.154% | $69.6374 | $69.64 | $69.65 | $69.60 |
| Purchase #5 | $109.49 | 5.370% | $115.3696 | $115.37 | $115.35 | $115.40 |
| Purchase #6 | $157.48 | 8.509% | $170.88 | $170.88 | $170.90 | $170.90 |
| Purchase #7 | $149.54 | 4.167% | $155.7713 | $155.77 | $155.75 | $155.80 |
| 7 purchase totals = | $849.40 | $906.3989 | $906.40 | $906.40 | $906.50 | |