| 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 | $78.73 | 7.859% | $84.9174 | $84.92 | $84.90 | $84.90 |
| Purchase #2 | $60.57 | 7.127% | $64.8868 | $64.89 | $64.90 | $64.90 |
| Purchase #3 | $23.96 | 10.478% | $26.4705 | $26.47 | $26.45 | $26.50 |
| Purchase #4 | $70.56 | 7.833% | $76.087 | $76.09 | $76.10 | $76.10 |
| Purchase #5 | $114.86 | 11.666% | $128.2596 | $128.26 | $128.25 | $128.30 |
| Purchase #6 | $92.25 | 4.112% | $96.0433 | $96.04 | $96.05 | $96.00 |
| Purchase #7 | $81.72 | 13.152% | $92.4678 | $92.47 | $92.45 | $92.50 |
| 7 purchase totals = | $522.65 | $569.1324 | $569.14 | $569.10 | $569.20 | |