| 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 | $94.27 | 6.218% | $100.1317 | $100.13 | $100.15 | $100.10 |
| Purchase #2 | $23.79 | 4.116% | $24.7692 | $24.77 | $24.75 | $24.80 |
| Purchase #3 | $81.46 | 7.722% | $87.7503 | $87.75 | $87.75 | $87.80 |
| Purchase #4 | $217.73 | 3.271% | $224.8519 | $224.85 | $224.85 | $224.90 |
| Purchase #5 | $14.67 | 4.184% | $15.2838 | $15.28 | $15.30 | $15.30 |
| Purchase #6 | $16.94 | 13.828% | $19.2825 | $19.28 | $19.30 | $19.30 |
| Purchase #7 | $226.90 | 4.740% | $237.6551 | $237.66 | $237.65 | $237.70 |
| 7 purchase totals = | $675.76 | $709.7245 | $709.72 | $709.75 | $709.90 | |