| 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 | $23.52 | 10.230% | $25.9261 | $25.93 | $25.95 | $25.90 |
| Purchase #2 | $219.83 | 6.670% | $234.4927 | $234.49 | $234.50 | $234.50 |
| Purchase #3 | $72.31 | 4.673% | $75.689 | $75.69 | $75.70 | $75.70 |
| Purchase #4 | $92.72 | 11.291% | $103.189 | $103.19 | $103.20 | $103.20 |
| Purchase #5 | $111.88 | 8.234% | $121.0922 | $121.09 | $121.10 | $121.10 |
| Purchase #6 | $157.74 | 12.124% | $176.8644 | $176.86 | $176.85 | $176.90 |
| Purchase #7 | $143.33 | 4.527% | $149.8185 | $149.82 | $149.80 | $149.80 |
| 7 purchase totals = | $821.33 | $887.0719 | $887.07 | $887.10 | $887.10 | |