| 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 | $68.48 | 6.210% | $72.7326 | $72.73 | $72.75 | $72.70 |
| Purchase #2 | $20.78 | 13.155% | $23.5136 | $23.51 | $23.50 | $23.50 |
| Purchase #3 | $145.54 | 8.252% | $157.55 | $157.55 | $157.55 | $157.60 |
| Purchase #4 | $87.65 | 8.820% | $95.3807 | $95.38 | $95.40 | $95.40 |
| Purchase #5 | $102.43 | 4.574% | $107.1151 | $107.12 | $107.10 | $107.10 |
| Purchase #6 | $124.46 | 7.300% | $133.5456 | $133.55 | $133.55 | $133.50 |
| Purchase #7 | $198.64 | 13.394% | $225.2458 | $225.25 | $225.25 | $225.20 |
| 7 purchase totals = | $747.98 | $815.0834 | $815.09 | $815.10 | $815.00 | |