| 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 | $84.70 | 10.398% | $93.5071 | $93.51 | $93.50 | $93.50 |
| Purchase #2 | $206.70 | 10.415% | $228.2278 | $228.23 | $228.25 | $228.20 |
| Purchase #3 | $48.92 | 6.261% | $51.9829 | $51.98 | $52.00 | $52.00 |
| Purchase #4 | $173.59 | 6.268% | $184.4706 | $184.47 | $184.45 | $184.50 |
| Purchase #5 | $206.71 | 10.542% | $228.5014 | $228.50 | $228.50 | $228.50 |
| Purchase #6 | $42.36 | 7.306% | $45.4548 | $45.45 | $45.45 | $45.50 |
| Purchase #7 | $48.30 | 7.606% | $51.9737 | $51.97 | $51.95 | $52.00 |
| 7 purchase totals = | $811.28 | $884.1183 | $884.11 | $884.10 | $884.20 | |