| 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 | $21.67 | 5.179% | $22.7923 | $22.79 | $22.80 | $22.80 |
| Purchase #2 | $122.70 | 7.237% | $131.5798 | $131.58 | $131.60 | $131.60 |
| Purchase #3 | $163.96 | 8.145% | $177.3145 | $177.31 | $177.30 | $177.30 |
| Purchase #4 | $50.79 | 5.154% | $53.4077 | $53.41 | $53.40 | $53.40 |
| Purchase #5 | $48.58 | 13.260% | $55.0217 | $55.02 | $55.00 | $55.00 |
| Purchase #6 | $187.53 | 13.265% | $212.4059 | $212.41 | $212.40 | $212.40 |
| Purchase #7 | $208.73 | 3.464% | $215.9604 | $215.96 | $215.95 | $216.00 |
| 7 purchase totals = | $803.96 | $868.4823 | $868.48 | $868.45 | $868.50 | |