| 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 | $101.38 | 9.341% | $110.8499 | $110.85 | $110.85 | $110.80 |
| Purchase #2 | $26.59 | 9.169% | $29.028 | $29.03 | $29.05 | $29.00 |
| Purchase #3 | $55.97 | 8.573% | $60.7683 | $60.77 | $60.75 | $60.80 |
| Purchase #4 | $9.79 | 6.857% | $10.4613 | $10.46 | $10.45 | $10.50 |
| Purchase #5 | $223.57 | 5.831% | $236.6064 | $236.61 | $236.60 | $236.60 |
| Purchase #6 | $244.58 | 3.271% | $252.5802 | $252.58 | $252.60 | $252.60 |
| Purchase #7 | $167.70 | 6.357% | $178.3607 | $178.36 | $178.35 | $178.40 |
| 7 purchase totals = | $829.58 | $878.6548 | $878.66 | $878.65 | $878.70 | |