| 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 | $8.45 | 9.654% | $9.2658 | $9.27 | $9.25 | $9.30 |
| Purchase #2 | $60.88 | 7.330% | $65.3425 | $65.34 | $65.35 | $65.30 |
| Purchase #3 | $170.74 | 10.749% | $189.0928 | $189.09 | $189.10 | $189.10 |
| Purchase #4 | $119.70 | 10.331% | $132.0662 | $132.07 | $132.05 | $132.10 |
| Purchase #5 | $191.87 | 9.139% | $209.405 | $209.41 | $209.40 | $209.40 |
| Purchase #6 | $22.48 | 5.602% | $23.7393 | $23.74 | $23.75 | $23.70 |
| Purchase #7 | $19.30 | 8.566% | $20.9532 | $20.95 | $20.95 | $21.00 |
| 7 purchase totals = | $593.42 | $649.8648 | $649.87 | $649.85 | $649.90 | |