| 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 | $34.76 | 13.604% | $39.4888 | $39.49 | $39.50 | $39.50 |
| Purchase #2 | $223.82 | 12.356% | $251.4752 | $251.48 | $251.50 | $251.50 |
| Purchase #3 | $175.90 | 8.275% | $190.4557 | $190.46 | $190.45 | $190.50 |
| Purchase #4 | $185.85 | 3.674% | $192.6781 | $192.68 | $192.70 | $192.70 |
| Purchase #5 | $64.44 | 8.282% | $69.7769 | $69.78 | $69.80 | $69.80 |
| Purchase #6 | $24.76 | 7.229% | $26.5499 | $26.55 | $26.55 | $26.50 |
| Purchase #7 | $130.75 | 13.184% | $147.9881 | $147.99 | $148.00 | $148.00 |
| 7 purchase totals = | $840.28 | $918.4127 | $918.43 | $918.50 | $918.50 | |