| 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 | $79.27 | 9.744% | $86.9941 | $86.99 | $87.00 | $87.00 |
| Purchase #2 | $148.99 | 5.228% | $156.7792 | $156.78 | $156.80 | $156.80 |
| Purchase #3 | $249.26 | 13.283% | $282.3692 | $282.37 | $282.35 | $282.40 |
| Purchase #4 | $213.27 | 3.362% | $220.4401 | $220.44 | $220.45 | $220.40 |
| Purchase #5 | $88.26 | 5.409% | $93.034 | $93.03 | $93.05 | $93.00 |
| Purchase #6 | $133.51 | 10.602% | $147.6647 | $147.66 | $147.65 | $147.70 |
| Purchase #7 | $43.92 | 12.522% | $49.4197 | $49.42 | $49.40 | $49.40 |
| 7 purchase totals = | $956.48 | $1,036.7010 | $1,036.69 | $1,036.70 | $1,036.70 | |