| 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 | $85.29 | 8.173% | $92.2608 | $92.26 | $92.25 | $92.30 |
| Purchase #2 | $98.50 | 12.477% | $110.7898 | $110.79 | $110.80 | $110.80 |
| Purchase #3 | $201.62 | 4.748% | $211.1929 | $211.19 | $211.20 | $211.20 |
| Purchase #4 | $218.26 | 11.478% | $243.3119 | $243.31 | $243.30 | $243.30 |
| Purchase #5 | $54.81 | 6.341% | $58.2855 | $58.29 | $58.30 | $58.30 |
| Purchase #6 | $13.52 | 10.202% | $14.8993 | $14.90 | $14.90 | $14.90 |
| Purchase #7 | $46.42 | 13.718% | $52.7879 | $52.79 | $52.80 | $52.80 |
| 7 purchase totals = | $718.42 | $783.5281 | $783.53 | $783.55 | $783.60 | |