| 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 | $92.51 | 3.871% | $96.0911 | $96.09 | $96.10 | $96.10 |
| Purchase #2 | $124.78 | 3.802% | $129.5241 | $129.52 | $129.50 | $129.50 |
| Purchase #3 | $214.66 | 4.711% | $224.7726 | $224.77 | $224.75 | $224.80 |
| Purchase #4 | $94.72 | 7.762% | $102.0722 | $102.07 | $102.05 | $102.10 |
| Purchase #5 | $120.61 | 8.269% | $130.5832 | $130.58 | $130.60 | $130.60 |
| Purchase #6 | $130.59 | 12.373% | $146.7479 | $146.75 | $146.75 | $146.70 |
| Purchase #7 | $144.58 | 13.308% | $163.8207 | $163.82 | $163.80 | $163.80 |
| 7 purchase totals = | $922.45 | $993.6118 | $993.60 | $993.55 | $993.60 | |