| 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 | $80.67 | 11.320% | $89.8018 | $89.80 | $89.80 | $89.80 |
| Purchase #2 | $75.91 | 10.791% | $84.1014 | $84.10 | $84.10 | $84.10 |
| Purchase #3 | $18.38 | 12.271% | $20.6354 | $20.64 | $20.65 | $20.60 |
| Purchase #4 | $186.63 | 4.772% | $195.536 | $195.54 | $195.55 | $195.50 |
| Purchase #5 | $249.83 | 9.830% | $274.3883 | $274.39 | $274.40 | $274.40 |
| Purchase #6 | $45.71 | 9.447% | $50.0282 | $50.03 | $50.05 | $50.00 |
| Purchase #7 | $199.49 | 11.763% | $222.956 | $222.96 | $222.95 | $223.00 |
| 7 purchase totals = | $856.62 | $937.4471 | $937.46 | $937.50 | $937.40 | |