| 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 | $69.43 | 11.674% | $77.5353 | $77.54 | $77.55 | $77.50 |
| Purchase #2 | $71.70 | 5.601% | $75.7159 | $75.72 | $75.70 | $75.70 |
| Purchase #3 | $104.41 | 8.589% | $113.3778 | $113.38 | $113.40 | $113.40 |
| Purchase #4 | $75.34 | 7.192% | $80.7585 | $80.76 | $80.75 | $80.80 |
| Purchase #5 | $53.84 | 12.702% | $60.6788 | $60.68 | $60.70 | $60.70 |
| Purchase #6 | $160.54 | 10.326% | $177.1174 | $177.12 | $177.10 | $177.10 |
| Purchase #7 | $128.79 | 8.633% | $139.9084 | $139.91 | $139.90 | $139.90 |
| 7 purchase totals = | $664.05 | $725.0921 | $725.11 | $725.10 | $725.10 | |