| 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 | $19.51 | 6.365% | $20.7518 | $20.75 | $20.75 | $20.80 |
| Purchase #2 | $119.78 | 4.120% | $124.7149 | $124.71 | $124.70 | $124.70 |
| Purchase #3 | $119.55 | 11.128% | $132.8535 | $132.85 | $132.85 | $132.90 |
| Purchase #4 | $122.58 | 5.336% | $129.1209 | $129.12 | $129.10 | $129.10 |
| Purchase #5 | $22.79 | 13.863% | $25.9494 | $25.95 | $25.95 | $25.90 |
| Purchase #6 | $234.89 | 7.532% | $252.5819 | $252.58 | $252.60 | $252.60 |
| Purchase #7 | $23.61 | 3.119% | $24.3464 | $24.35 | $24.35 | $24.30 |
| 7 purchase totals = | $662.71 | $710.3188 | $710.31 | $710.30 | $710.30 | |