| 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 | $201.82 | 8.560% | $219.0958 | $219.10 | $219.10 | $219.10 |
| Purchase #2 | $58.83 | 12.214% | $66.0155 | $66.02 | $66.00 | $66.00 |
| Purchase #3 | $19.67 | 4.696% | $20.5937 | $20.59 | $20.60 | $20.60 |
| Purchase #4 | $61.72 | 13.336% | $69.951 | $69.95 | $69.95 | $70.00 |
| Purchase #5 | $61.91 | 13.664% | $70.3694 | $70.37 | $70.35 | $70.40 |
| Purchase #6 | $19.89 | 12.225% | $22.3216 | $22.32 | $22.30 | $22.30 |
| Purchase #7 | $138.25 | 11.214% | $153.7534 | $153.75 | $153.75 | $153.80 |
| 7 purchase totals = | $562.09 | $622.1004 | $622.10 | $622.05 | $622.20 | |