| 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 | $72.96 | 5.611% | $77.0538 | $77.05 | $77.05 | $77.10 |
| Purchase #2 | $98.57 | 3.324% | $101.8465 | $101.85 | $101.85 | $101.80 |
| Purchase #3 | $161.75 | 7.317% | $173.5852 | $173.59 | $173.60 | $173.60 |
| Purchase #4 | $217.80 | 5.755% | $230.3344 | $230.33 | $230.35 | $230.30 |
| Purchase #5 | $230.95 | 3.758% | $239.6291 | $239.63 | $239.65 | $239.60 |
| Purchase #6 | $105.97 | 7.405% | $113.8171 | $113.82 | $113.80 | $113.80 |
| Purchase #7 | $42.27 | 7.404% | $45.3997 | $45.40 | $45.40 | $45.40 |
| 7 purchase totals = | $930.27 | $981.6658 | $981.67 | $981.70 | $981.60 | |