| 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 | $82.76 | 10.340% | $91.3174 | $91.32 | $91.30 | $91.30 |
| Purchase #2 | $27.36 | 10.728% | $30.2952 | $30.30 | $30.30 | $30.30 |
| Purchase #3 | $73.44 | 5.127% | $77.2053 | $77.21 | $77.20 | $77.20 |
| Purchase #4 | $172.39 | 3.853% | $179.0322 | $179.03 | $179.05 | $179.00 |
| Purchase #5 | $48.47 | 6.311% | $51.5289 | $51.53 | $51.55 | $51.50 |
| Purchase #6 | $152.34 | 11.608% | $170.0236 | $170.02 | $170.00 | $170.00 |
| Purchase #7 | $248.84 | 7.589% | $267.7245 | $267.72 | $267.70 | $267.70 |
| 7 purchase totals = | $805.60 | $867.1271 | $867.13 | $867.10 | $867.00 | |