| 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 | $82.51 | 13.295% | $93.4797 | $93.48 | $93.50 | $93.50 |
| Purchase #2 | $9.89 | 12.319% | $11.1083 | $11.11 | $11.10 | $11.10 |
| Purchase #3 | $77.76 | 9.570% | $85.2016 | $85.20 | $85.20 | $85.20 |
| Purchase #4 | $63.89 | 8.741% | $69.4746 | $69.47 | $69.45 | $69.50 |
| Purchase #5 | $76.34 | 5.518% | $80.5524 | $80.55 | $80.55 | $80.60 |
| Purchase #6 | $124.40 | 6.628% | $132.6452 | $132.65 | $132.65 | $132.60 |
| Purchase #7 | $28.51 | 7.536% | $30.6585 | $30.66 | $30.65 | $30.70 |
| 7 purchase totals = | $463.30 | $503.1203 | $503.12 | $503.10 | $503.20 | |