| 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 | $75.85 | 5.439% | $79.9755 | $79.98 | $80.00 | $80.00 |
| Purchase #2 | $193.99 | 4.317% | $202.3645 | $202.36 | $202.35 | $202.40 |
| Purchase #3 | $20.90 | 11.112% | $23.2224 | $23.22 | $23.20 | $23.20 |
| Purchase #4 | $64.59 | 4.558% | $67.534 | $67.53 | $67.55 | $67.50 |
| Purchase #5 | $22.81 | 10.404% | $25.1832 | $25.18 | $25.20 | $25.20 |
| Purchase #6 | $246.32 | 10.227% | $271.5111 | $271.51 | $271.50 | $271.50 |
| Purchase #7 | $145.58 | 10.835% | $161.3536 | $161.35 | $161.35 | $161.40 |
| 7 purchase totals = | $770.04 | $831.1443 | $831.13 | $831.15 | $831.20 | |