| 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 | $71.84 | 3.519% | $74.368 | $74.37 | $74.35 | $74.40 |
| Purchase #2 | $124.53 | 5.598% | $131.5012 | $131.50 | $131.50 | $131.50 |
| Purchase #3 | $17.78 | 10.788% | $19.6981 | $19.70 | $19.70 | $19.70 |
| Purchase #4 | $238.26 | 12.768% | $268.681 | $268.68 | $268.70 | $268.70 |
| Purchase #5 | $17.35 | 10.684% | $19.2037 | $19.20 | $19.20 | $19.20 |
| Purchase #6 | $210.30 | 7.662% | $226.4132 | $226.41 | $226.40 | $226.40 |
| Purchase #7 | $85.92 | 7.336% | $92.2231 | $92.22 | $92.20 | $92.20 |
| 7 purchase totals = | $765.98 | $832.0883 | $832.08 | $832.05 | $832.10 | |