| 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 | $105.85 | 9.365% | $115.7629 | $115.76 | $115.75 | $115.80 |
| Purchase #2 | $90.60 | 3.387% | $93.6686 | $93.67 | $93.65 | $93.70 |
| Purchase #3 | $50.58 | 12.105% | $56.7027 | $56.70 | $56.70 | $56.70 |
| Purchase #4 | $18.92 | 7.794% | $20.3946 | $20.39 | $20.40 | $20.40 |
| Purchase #5 | $74.41 | 9.697% | $81.6255 | $81.63 | $81.65 | $81.60 |
| Purchase #6 | $150.78 | 12.762% | $170.0225 | $170.02 | $170.00 | $170.00 |
| Purchase #7 | $222.50 | 9.219% | $243.0123 | $243.01 | $243.00 | $243.00 |
| 7 purchase totals = | $713.64 | $781.1891 | $781.18 | $781.15 | $781.20 | |