| 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 | $71.93 | 8.121% | $77.7714 | $77.77 | $77.75 | $77.80 |
| Purchase #2 | $219.58 | 9.120% | $239.6057 | $239.61 | $239.60 | $239.60 |
| Purchase #3 | $90.34 | 11.529% | $100.7553 | $100.76 | $100.75 | $100.80 |
| Purchase #4 | $214.42 | 12.189% | $240.5557 | $240.56 | $240.55 | $240.60 |
| Purchase #5 | $113.48 | 11.250% | $126.2465 | $126.25 | $126.25 | $126.20 |
| Purchase #6 | $7.82 | 8.453% | $8.481 | $8.48 | $8.50 | $8.50 |
| Purchase #7 | $79.67 | 10.171% | $87.7732 | $87.77 | $87.75 | $87.80 |
| 7 purchase totals = | $797.24 | $881.1888 | $881.20 | $881.15 | $881.30 | |