| 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 | $21.82 | 6.328% | $23.2008 | $23.20 | $23.20 | $23.20 |
| Purchase #2 | $245.52 | 3.123% | $253.1876 | $253.19 | $253.20 | $253.20 |
| Purchase #3 | $183.65 | 7.706% | $197.8021 | $197.80 | $197.80 | $197.80 |
| Purchase #4 | $169.77 | 5.534% | $179.1651 | $179.17 | $179.15 | $179.20 |
| Purchase #5 | $36.53 | 5.769% | $38.6374 | $38.64 | $38.65 | $38.60 |
| Purchase #6 | $69.77 | 3.524% | $72.2287 | $72.23 | $72.25 | $72.20 |
| Purchase #7 | $90.43 | 12.601% | $101.8251 | $101.83 | $101.85 | $101.80 |
| 7 purchase totals = | $817.49 | $866.0468 | $866.06 | $866.10 | $866.00 | |