| 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 | $76.84 | 3.244% | $79.3327 | $79.33 | $79.35 | $79.30 |
| Purchase #2 | $9.53 | 13.485% | $10.8151 | $10.82 | $10.80 | $10.80 |
| Purchase #3 | $183.37 | 9.836% | $201.4063 | $201.41 | $201.40 | $201.40 |
| Purchase #4 | $129.78 | 9.474% | $142.0754 | $142.08 | $142.10 | $142.10 |
| Purchase #5 | $105.81 | 11.466% | $117.9422 | $117.94 | $117.95 | $117.90 |
| Purchase #6 | $158.60 | 3.134% | $163.5705 | $163.57 | $163.55 | $163.60 |
| Purchase #7 | $39.52 | 7.840% | $42.6184 | $42.62 | $42.60 | $42.60 |
| 7 purchase totals = | $703.45 | $757.7606 | $757.77 | $757.75 | $757.70 | |