| 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 | $105.84 | 10.456% | $116.9066 | $116.91 | $116.90 | $116.90 |
| Purchase #2 | $222.27 | 7.647% | $239.267 | $239.27 | $239.25 | $239.30 |
| Purchase #3 | $75.31 | 3.150% | $77.6823 | $77.68 | $77.70 | $77.70 |
| Purchase #4 | $20.59 | 3.529% | $21.3166 | $21.32 | $21.30 | $21.30 |
| Purchase #5 | $239.96 | 5.238% | $252.5291 | $252.53 | $252.55 | $252.50 |
| Purchase #6 | $24.72 | 8.358% | $26.7861 | $26.79 | $26.80 | $26.80 |
| Purchase #7 | $19.99 | 3.804% | $20.7504 | $20.75 | $20.75 | $20.80 |
| 7 purchase totals = | $708.68 | $755.2381 | $755.25 | $755.25 | $755.30 | |