| 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 | $27.26 | 13.648% | $30.9804 | $30.98 | $31.00 | $31.00 |
| Purchase #2 | $50.70 | 9.235% | $55.3821 | $55.38 | $55.40 | $55.40 |
| Purchase #3 | $89.97 | 3.609% | $93.217 | $93.22 | $93.20 | $93.20 |
| Purchase #4 | $156.55 | 5.375% | $164.9646 | $164.96 | $164.95 | $165.00 |
| Purchase #5 | $233.40 | 10.709% | $258.3948 | $258.39 | $258.40 | $258.40 |
| Purchase #6 | $244.28 | 10.195% | $269.1843 | $269.18 | $269.20 | $269.20 |
| Purchase #7 | $182.43 | 6.672% | $194.6017 | $194.60 | $194.60 | $194.60 |
| 7 purchase totals = | $984.59 | $1,066.7249 | $1,066.71 | $1,066.75 | $1,066.80 | |