| 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 | $55.66 | 8.767% | $60.5397 | $60.54 | $60.55 | $60.50 |
| Purchase #2 | $119.55 | 9.186% | $130.5319 | $130.53 | $130.55 | $130.50 |
| Purchase #3 | $218.26 | 9.762% | $239.5665 | $239.57 | $239.55 | $239.60 |
| Purchase #4 | $5.54 | 11.184% | $6.1596 | $6.16 | $6.15 | $6.20 |
| Purchase #5 | $214.82 | 4.819% | $225.1722 | $225.17 | $225.15 | $225.20 |
| Purchase #6 | $15.70 | 13.128% | $17.7611 | $17.76 | $17.75 | $17.80 |
| Purchase #7 | $49.54 | 13.216% | $56.0872 | $56.09 | $56.10 | $56.10 |
| 7 purchase totals = | $679.07 | $735.8182 | $735.82 | $735.80 | $735.90 | |