| 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 | $8.89 | 10.872% | $9.8565 | $9.86 | $9.85 | $9.90 |
| Purchase #2 | $240.83 | 5.193% | $253.3363 | $253.34 | $253.35 | $253.30 |
| Purchase #3 | $47.58 | 12.773% | $53.6574 | $53.66 | $53.65 | $53.70 |
| Purchase #4 | $162.58 | 4.721% | $170.2554 | $170.26 | $170.25 | $170.30 |
| Purchase #5 | $85.26 | 11.467% | $95.0368 | $95.04 | $95.05 | $95.00 |
| Purchase #6 | $146.84 | 8.248% | $158.9514 | $158.95 | $158.95 | $159.00 |
| Purchase #7 | $156.50 | 6.638% | $166.8885 | $166.89 | $166.90 | $166.90 |
| 7 purchase totals = | $848.48 | $907.9823 | $908.00 | $908.00 | $908.10 | |