| 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 | $70.56 | 3.778% | $73.2258 | $73.23 | $73.25 | $73.20 |
| Purchase #2 | $13.93 | 13.157% | $15.7628 | $15.76 | $15.75 | $15.80 |
| Purchase #3 | $13.76 | 11.549% | $15.3491 | $15.35 | $15.35 | $15.30 |
| Purchase #4 | $64.32 | 9.419% | $70.3783 | $70.38 | $70.40 | $70.40 |
| Purchase #5 | $53.66 | 12.148% | $60.1786 | $60.18 | $60.20 | $60.20 |
| Purchase #6 | $187.98 | 10.701% | $208.0957 | $208.10 | $208.10 | $208.10 |
| Purchase #7 | $86.31 | 13.565% | $98.018 | $98.02 | $98.00 | $98.00 |
| 7 purchase totals = | $490.52 | $541.0083 | $541.02 | $541.05 | $541.00 | |