| 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 | $98.76 | 4.429% | $103.1341 | $103.13 | $103.15 | $103.10 |
| Purchase #2 | $73.43 | 6.697% | $78.3476 | $78.35 | $78.35 | $78.30 |
| Purchase #3 | $29.49 | 8.723% | $32.0624 | $32.06 | $32.05 | $32.10 |
| Purchase #4 | $15.44 | 13.127% | $17.4668 | $17.47 | $17.45 | $17.50 |
| Purchase #5 | $203.70 | 9.566% | $223.1859 | $223.19 | $223.20 | $223.20 |
| Purchase #6 | $84.94 | 9.801% | $93.265 | $93.27 | $93.25 | $93.30 |
| Purchase #7 | $202.92 | 12.462% | $228.2079 | $228.21 | $228.20 | $228.20 |
| 7 purchase totals = | $708.68 | $775.6697 | $775.68 | $775.65 | $775.70 | |