| 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 | $35.87 | 5.138% | $37.713 | $37.71 | $37.70 | $37.70 |
| Purchase #2 | $72.67 | 3.588% | $75.2774 | $75.28 | $75.30 | $75.30 |
| Purchase #3 | $8.95 | 13.683% | $10.1746 | $10.17 | $10.15 | $10.20 |
| Purchase #4 | $209.29 | 11.825% | $234.0385 | $234.04 | $234.05 | $234.00 |
| Purchase #5 | $25.52 | 3.727% | $26.4711 | $26.47 | $26.45 | $26.50 |
| Purchase #6 | $16.36 | 12.166% | $18.3504 | $18.35 | $18.35 | $18.40 |
| Purchase #7 | $41.29 | 4.187% | $43.0188 | $43.02 | $43.00 | $43.00 |
| 7 purchase totals = | $409.95 | $445.0438 | $445.04 | $445.00 | $445.10 | |