| 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 | $64.82 | 9.403% | $70.915 | $70.92 | $70.90 | $70.90 |
| Purchase #2 | $44.48 | 3.330% | $45.9612 | $45.96 | $45.95 | $46.00 |
| Purchase #3 | $132.88 | 13.292% | $150.5424 | $150.54 | $150.55 | $150.50 |
| Purchase #4 | $110.55 | 12.465% | $124.3301 | $124.33 | $124.35 | $124.30 |
| Purchase #5 | $138.67 | 13.640% | $157.5846 | $157.58 | $157.60 | $157.60 |
| Purchase #6 | $105.38 | 6.860% | $112.6091 | $112.61 | $112.60 | $112.60 |
| Purchase #7 | $139.50 | 10.588% | $154.2703 | $154.27 | $154.25 | $154.30 |
| 7 purchase totals = | $736.28 | $816.2127 | $816.21 | $816.20 | $816.20 | |