| 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 | $236.92 | 3.609% | $245.4704 | $245.47 | $245.45 | $245.50 |
| Purchase #2 | $69.25 | 3.356% | $71.574 | $71.57 | $71.55 | $71.60 |
| Purchase #3 | $117.67 | 10.428% | $129.9406 | $129.94 | $129.95 | $129.90 |
| Purchase #4 | $59.73 | 10.467% | $65.9819 | $65.98 | $66.00 | $66.00 |
| Purchase #5 | $22.77 | 3.808% | $23.6371 | $23.64 | $23.65 | $23.60 |
| Purchase #6 | $13.38 | 5.466% | $14.1114 | $14.11 | $14.10 | $14.10 |
| Purchase #7 | $177.80 | 13.747% | $202.2422 | $202.24 | $202.25 | $202.20 |
| 7 purchase totals = | $697.52 | $752.9576 | $752.95 | $752.95 | $752.90 | |