| 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 | $110.53 | 8.434% | $119.8521 | $119.85 | $119.85 | $119.90 |
| Purchase #2 | $69.39 | 5.157% | $72.9684 | $72.97 | $72.95 | $73.00 |
| Purchase #3 | $108.93 | 10.628% | $120.5071 | $120.51 | $120.50 | $120.50 |
| Purchase #4 | $66.82 | 3.765% | $69.3358 | $69.34 | $69.35 | $69.30 |
| Purchase #5 | $124.56 | 10.299% | $137.3884 | $137.39 | $137.40 | $137.40 |
| Purchase #6 | $206.46 | 7.452% | $221.8454 | $221.85 | $221.85 | $221.80 |
| Purchase #7 | $239.91 | 6.308% | $255.0435 | $255.04 | $255.05 | $255.00 |
| 7 purchase totals = | $926.60 | $996.9407 | $996.95 | $996.95 | $996.90 | |