| 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 | $30.51 | 5.560% | $32.2064 | $32.21 | $32.20 | $32.20 |
| Purchase #2 | $17.77 | 12.185% | $19.9353 | $19.94 | $19.95 | $19.90 |
| Purchase #3 | $239.50 | 5.570% | $252.8402 | $252.84 | $252.85 | $252.80 |
| Purchase #4 | $52.80 | 12.497% | $59.3984 | $59.40 | $59.40 | $59.40 |
| Purchase #5 | $162.74 | 6.160% | $172.7648 | $172.76 | $172.75 | $172.80 |
| Purchase #6 | $110.49 | 13.381% | $125.2747 | $125.27 | $125.25 | $125.30 |
| Purchase #7 | $76.80 | 6.178% | $81.5447 | $81.54 | $81.55 | $81.50 |
| 7 purchase totals = | $690.61 | $743.9645 | $743.96 | $743.95 | $743.90 | |