| 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 | $57.47 | 4.554% | $60.0872 | $60.09 | $60.10 | $60.10 |
| Purchase #2 | $57.37 | 7.355% | $61.5896 | $61.59 | $61.60 | $61.60 |
| Purchase #3 | $213.58 | 5.364% | $225.0364 | $225.04 | $225.05 | $225.00 |
| Purchase #4 | $34.68 | 11.170% | $38.5538 | $38.55 | $38.55 | $38.60 |
| Purchase #5 | $30.56 | 8.284% | $33.0916 | $33.09 | $33.10 | $33.10 |
| Purchase #6 | $218.77 | 4.727% | $229.1113 | $229.11 | $229.10 | $229.10 |
| Purchase #7 | $8.91 | 3.114% | $9.1875 | $9.19 | $9.20 | $9.20 |
| 7 purchase totals = | $621.34 | $656.6574 | $656.66 | $656.70 | $656.70 | |