| 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 | $50.51 | 4.194% | $52.6284 | $52.63 | $52.65 | $52.60 |
| Purchase #2 | $40.85 | 3.444% | $42.2569 | $42.26 | $42.25 | $42.30 |
| Purchase #3 | $203.47 | 10.214% | $224.2524 | $224.25 | $224.25 | $224.30 |
| Purchase #4 | $90.67 | 4.463% | $94.7166 | $94.72 | $94.70 | $94.70 |
| Purchase #5 | $146.68 | 13.758% | $166.8602 | $166.86 | $166.85 | $166.90 |
| Purchase #6 | $61.67 | 12.433% | $69.3374 | $69.34 | $69.35 | $69.30 |
| Purchase #7 | $43.70 | 11.487% | $48.7198 | $48.72 | $48.70 | $48.70 |
| 7 purchase totals = | $637.55 | $698.7717 | $698.78 | $698.75 | $698.80 | |