| 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 | $25.75 | 12.855% | $29.0602 | $29.06 | $29.05 | $29.10 |
| Purchase #2 | $90.96 | 13.384% | $103.1341 | $103.13 | $103.15 | $103.10 |
| Purchase #3 | $126.36 | 5.787% | $133.6725 | $133.67 | $133.65 | $133.70 |
| Purchase #4 | $243.30 | 6.112% | $258.1705 | $258.17 | $258.15 | $258.20 |
| Purchase #5 | $75.31 | 12.565% | $84.7727 | $84.77 | $84.75 | $84.80 |
| Purchase #6 | $98.44 | 11.282% | $109.546 | $109.55 | $109.55 | $109.50 |
| Purchase #7 | $138.65 | 10.339% | $152.985 | $152.99 | $153.00 | $153.00 |
| 7 purchase totals = | $798.77 | $871.3410 | $871.34 | $871.30 | $871.40 | |