| 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 | $26.78 | 8.169% | $28.9677 | $28.97 | $28.95 | $29.00 |
| Purchase #2 | $85.51 | 9.772% | $93.866 | $93.87 | $93.85 | $93.90 |
| Purchase #3 | $52.62 | 3.605% | $54.517 | $54.52 | $54.50 | $54.50 |
| Purchase #4 | $186.66 | 4.467% | $194.9981 | $195.00 | $195.00 | $195.00 |
| Purchase #5 | $107.94 | 11.742% | $120.6143 | $120.61 | $120.60 | $120.60 |
| Purchase #6 | $42.50 | 12.609% | $47.8588 | $47.86 | $47.85 | $47.90 |
| Purchase #7 | $166.37 | 9.525% | $182.2167 | $182.22 | $182.20 | $182.20 |
| 7 purchase totals = | $668.38 | $723.0386 | $723.05 | $722.95 | $723.10 | |