| 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 | $60.52 | 9.690% | $66.3844 | $66.38 | $66.40 | $66.40 |
| Purchase #2 | $78.84 | 6.773% | $84.1798 | $84.18 | $84.20 | $84.20 |
| Purchase #3 | $232.43 | 10.416% | $256.6399 | $256.64 | $256.65 | $256.60 |
| Purchase #4 | $20.91 | 9.445% | $22.8849 | $22.88 | $22.90 | $22.90 |
| Purchase #5 | $29.77 | 4.295% | $31.0486 | $31.05 | $31.05 | $31.00 |
| Purchase #6 | $172.44 | 13.847% | $196.3178 | $196.32 | $196.30 | $196.30 |
| Purchase #7 | $158.51 | 7.628% | $170.6011 | $170.60 | $170.60 | $170.60 |
| 7 purchase totals = | $753.42 | $828.0565 | $828.05 | $828.10 | $828.00 | |