| 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 | $79.97 | 3.349% | $82.6482 | $82.65 | $82.65 | $82.60 |
| Purchase #2 | $42.33 | 9.154% | $46.2049 | $46.20 | $46.20 | $46.20 |
| Purchase #3 | $20.91 | 6.651% | $22.3007 | $22.30 | $22.30 | $22.30 |
| Purchase #4 | $166.49 | 7.783% | $179.4479 | $179.45 | $179.45 | $179.40 |
| Purchase #5 | $242.68 | 4.650% | $253.9646 | $253.96 | $253.95 | $254.00 |
| Purchase #6 | $145.36 | 10.423% | $160.5109 | $160.51 | $160.50 | $160.50 |
| Purchase #7 | $126.83 | 7.756% | $136.6669 | $136.67 | $136.65 | $136.70 |
| 7 purchase totals = | $824.57 | $881.7441 | $881.74 | $881.70 | $881.70 | |