| 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 | $11.80 | 6.448% | $12.5609 | $12.56 | $12.55 | $12.60 |
| Purchase #2 | $33.65 | 3.307% | $34.7628 | $34.76 | $34.75 | $34.80 |
| Purchase #3 | $203.59 | 8.461% | $220.8157 | $220.82 | $220.80 | $220.80 |
| Purchase #4 | $61.90 | 3.328% | $63.96 | $63.96 | $63.95 | $64.00 |
| Purchase #5 | $168.35 | 6.736% | $179.6901 | $179.69 | $179.70 | $179.70 |
| Purchase #6 | $191.81 | 8.504% | $208.1215 | $208.12 | $208.10 | $208.10 |
| Purchase #7 | $169.27 | 6.606% | $180.452 | $180.45 | $180.45 | $180.50 |
| 7 purchase totals = | $840.37 | $900.3630 | $900.36 | $900.30 | $900.50 | |