| 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 | $7.79 | 11.539% | $8.6889 | $8.69 | $8.70 | $8.70 |
| Purchase #2 | $41.68 | 4.554% | $43.5781 | $43.58 | $43.60 | $43.60 |
| Purchase #3 | $239.34 | 6.702% | $255.3806 | $255.38 | $255.40 | $255.40 |
| Purchase #4 | $125.66 | 13.777% | $142.9722 | $142.97 | $142.95 | $143.00 |
| Purchase #5 | $245.60 | 7.102% | $263.0425 | $263.04 | $263.05 | $263.00 |
| Purchase #6 | $47.58 | 7.348% | $51.0762 | $51.08 | $51.10 | $51.10 |
| Purchase #7 | $58.47 | 5.710% | $61.8086 | $61.81 | $61.80 | $61.80 |
| 7 purchase totals = | $766.12 | $826.5471 | $826.55 | $826.60 | $826.60 | |