| 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 | $78.28 | 6.475% | $83.3486 | $83.35 | $83.35 | $83.30 |
| Purchase #2 | $51.38 | 7.650% | $55.3106 | $55.31 | $55.30 | $55.30 |
| Purchase #3 | $121.59 | 12.509% | $136.7997 | $136.80 | $136.80 | $136.80 |
| Purchase #4 | $199.27 | 4.169% | $207.5776 | $207.58 | $207.60 | $207.60 |
| Purchase #5 | $74.60 | 11.220% | $82.9701 | $82.97 | $82.95 | $83.00 |
| Purchase #6 | $183.93 | 5.304% | $193.6856 | $193.69 | $193.70 | $193.70 |
| Purchase #7 | $204.49 | 9.796% | $224.5218 | $224.52 | $224.50 | $224.50 |
| 7 purchase totals = | $913.54 | $984.2140 | $984.22 | $984.20 | $984.20 | |