| 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 | $240.87 | 10.382% | $265.8771 | $265.88 | $265.90 | $265.90 |
| Purchase #2 | $91.42 | 5.601% | $96.5404 | $96.54 | $96.55 | $96.50 |
| Purchase #3 | $79.70 | 8.461% | $86.4434 | $86.44 | $86.45 | $86.40 |
| Purchase #4 | $111.42 | 12.365% | $125.1971 | $125.20 | $125.20 | $125.20 |
| Purchase #5 | $52.35 | 4.255% | $54.5775 | $54.58 | $54.60 | $54.60 |
| Purchase #6 | $63.84 | 12.736% | $71.9707 | $71.97 | $71.95 | $72.00 |
| Purchase #7 | $103.34 | 7.126% | $110.704 | $110.70 | $110.70 | $110.70 |
| 7 purchase totals = | $742.94 | $811.3102 | $811.31 | $811.35 | $811.30 | |