| 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 | $78.54 | 10.346% | $86.6657 | $86.67 | $86.65 | $86.70 |
| Purchase #2 | $65.34 | 12.860% | $73.7427 | $73.74 | $73.75 | $73.70 |
| Purchase #3 | $127.26 | 9.768% | $139.6908 | $139.69 | $139.70 | $139.70 |
| Purchase #4 | $150.79 | 11.708% | $168.4445 | $168.44 | $168.45 | $168.40 |
| Purchase #5 | $103.85 | 8.835% | $113.0251 | $113.03 | $113.05 | $113.00 |
| Purchase #6 | $61.35 | 7.575% | $65.9973 | $66.00 | $66.00 | $66.00 |
| Purchase #7 | $230.53 | 10.759% | $255.3327 | $255.33 | $255.35 | $255.30 |
| 7 purchase totals = | $817.66 | $902.8988 | $902.90 | $902.95 | $902.80 | |