| 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 | $64.88 | 9.831% | $71.2584 | $71.26 | $71.25 | $71.30 |
| Purchase #2 | $48.52 | 3.835% | $50.3807 | $50.38 | $50.40 | $50.40 |
| Purchase #3 | $214.37 | 12.815% | $241.8415 | $241.84 | $241.85 | $241.80 |
| Purchase #4 | $245.84 | 10.425% | $271.4688 | $271.47 | $271.45 | $271.50 |
| Purchase #5 | $127.40 | 6.840% | $136.1142 | $136.11 | $136.10 | $136.10 |
| Purchase #6 | $243.62 | 10.694% | $269.6727 | $269.67 | $269.65 | $269.70 |
| Purchase #7 | $14.65 | 5.611% | $15.472 | $15.47 | $15.45 | $15.50 |
| 7 purchase totals = | $959.28 | $1,056.2083 | $1,056.20 | $1,056.15 | $1,056.30 | |