| 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 | $21.87 | 5.206% | $23.0086 | $23.01 | $23.00 | $23.00 |
| Purchase #2 | $112.99 | 8.584% | $122.6891 | $122.69 | $122.70 | $122.70 |
| Purchase #3 | $35.33 | 9.347% | $38.6323 | $38.63 | $38.65 | $38.60 |
| Purchase #4 | $203.54 | 13.713% | $231.4514 | $231.45 | $231.45 | $231.50 |
| Purchase #5 | $191.27 | 10.149% | $210.682 | $210.68 | $210.70 | $210.70 |
| Purchase #6 | $86.97 | 13.717% | $98.8997 | $98.90 | $98.90 | $98.90 |
| Purchase #7 | $110.31 | 7.826% | $118.9429 | $118.94 | $118.95 | $118.90 |
| 7 purchase totals = | $762.28 | $844.3060 | $844.30 | $844.35 | $844.30 | |