| 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 | $57.41 | 11.845% | $64.2102 | $64.21 | $64.20 | $64.20 |
| Purchase #2 | $239.76 | 7.213% | $257.0539 | $257.05 | $257.05 | $257.10 |
| Purchase #3 | $35.62 | 3.352% | $36.814 | $36.81 | $36.80 | $36.80 |
| Purchase #4 | $225.89 | 12.415% | $253.9342 | $253.93 | $253.95 | $253.90 |
| Purchase #5 | $194.96 | 6.240% | $207.1255 | $207.13 | $207.15 | $207.10 |
| Purchase #6 | $99.77 | 5.521% | $105.2783 | $105.28 | $105.30 | $105.30 |
| Purchase #7 | $137.84 | 6.845% | $147.2751 | $147.28 | $147.30 | $147.30 |
| 7 purchase totals = | $991.25 | $1,071.6912 | $1,071.69 | $1,071.75 | $1,071.70 | |