| 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 | $94.38 | 7.638% | $101.5887 | $101.59 | $101.60 | $101.60 |
| Purchase #2 | $170.39 | 6.440% | $181.3631 | $181.36 | $181.35 | $181.40 |
| Purchase #3 | $17.27 | 3.479% | $17.8708 | $17.87 | $17.85 | $17.90 |
| Purchase #4 | $244.39 | 9.167% | $266.7932 | $266.79 | $266.80 | $266.80 |
| Purchase #5 | $7.68 | 13.208% | $8.6944 | $8.69 | $8.70 | $8.70 |
| Purchase #6 | $69.82 | 12.803% | $78.7591 | $78.76 | $78.75 | $78.80 |
| Purchase #7 | $57.75 | 5.164% | $60.7322 | $60.73 | $60.75 | $60.70 |
| 7 purchase totals = | $661.68 | $715.8015 | $715.79 | $715.80 | $715.90 | |