| 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 | $37.35 | 11.584% | $41.6766 | $41.68 | $41.70 | $41.70 |
| Purchase #2 | $39.50 | 13.845% | $44.9688 | $44.97 | $44.95 | $45.00 |
| Purchase #3 | $198.89 | 11.809% | $222.3769 | $222.38 | $222.40 | $222.40 |
| Purchase #4 | $222.68 | 12.233% | $249.9204 | $249.92 | $249.90 | $249.90 |
| Purchase #5 | $146.88 | 9.231% | $160.4385 | $160.44 | $160.45 | $160.40 |
| Purchase #6 | $41.67 | 4.871% | $43.6997 | $43.70 | $43.70 | $43.70 |
| Purchase #7 | $77.95 | 8.822% | $84.8267 | $84.83 | $84.85 | $84.80 |
| 7 purchase totals = | $764.92 | $847.9076 | $847.92 | $847.95 | $847.90 | |