| 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 | $28.68 | 10.259% | $31.6223 | $31.62 | $31.60 | $31.60 |
| Purchase #2 | $10.50 | 11.164% | $11.6722 | $11.67 | $11.65 | $11.70 |
| Purchase #3 | $175.25 | 10.451% | $193.5654 | $193.57 | $193.55 | $193.60 |
| Purchase #4 | $110.33 | 10.259% | $121.6488 | $121.65 | $121.65 | $121.60 |
| Purchase #5 | $162.34 | 11.247% | $180.5984 | $180.60 | $180.60 | $180.60 |
| Purchase #6 | $206.91 | 5.259% | $217.7914 | $217.79 | $217.80 | $217.80 |
| Purchase #7 | $17.63 | 9.815% | $19.3604 | $19.36 | $19.35 | $19.40 |
| 7 purchase totals = | $711.64 | $776.2589 | $776.26 | $776.20 | $776.30 | |