| 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 | $226.27 | 4.125% | $235.6036 | $235.60 | $235.60 | $235.60 |
| Purchase #2 | $53.95 | 6.725% | $57.5781 | $57.58 | $57.60 | $57.60 |
| Purchase #3 | $19.75 | 3.611% | $20.4632 | $20.46 | $20.45 | $20.50 |
| Purchase #4 | $85.61 | 8.628% | $92.9964 | $93.00 | $93.00 | $93.00 |
| Purchase #5 | $146.44 | 4.871% | $153.5731 | $153.57 | $153.55 | $153.60 |
| Purchase #6 | $110.76 | 5.659% | $117.0279 | $117.03 | $117.05 | $117.00 |
| Purchase #7 | $110.77 | 13.180% | $125.3695 | $125.37 | $125.35 | $125.40 |
| 7 purchase totals = | $753.55 | $802.6118 | $802.61 | $802.60 | $802.70 | |