| 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 | $97.78 | 9.686% | $107.251 | $107.25 | $107.25 | $107.30 |
| Purchase #2 | $51.34 | 7.408% | $55.1433 | $55.14 | $55.15 | $55.10 |
| Purchase #3 | $239.86 | 9.687% | $263.0952 | $263.10 | $263.10 | $263.10 |
| Purchase #4 | $165.37 | 8.339% | $179.1602 | $179.16 | $179.15 | $179.20 |
| Purchase #5 | $14.59 | 5.650% | $15.4143 | $15.41 | $15.40 | $15.40 |
| Purchase #6 | $155.82 | 10.198% | $171.7105 | $171.71 | $171.70 | $171.70 |
| Purchase #7 | $45.87 | 3.440% | $47.4479 | $47.45 | $47.45 | $47.40 |
| 7 purchase totals = | $770.63 | $839.2224 | $839.22 | $839.20 | $839.20 | |