| 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 | $69.54 | 9.115% | $75.8786 | $75.88 | $75.90 | $75.90 |
| Purchase #2 | $217.95 | 12.340% | $244.845 | $244.85 | $244.85 | $244.80 |
| Purchase #3 | $5.73 | 8.741% | $6.2309 | $6.23 | $6.25 | $6.20 |
| Purchase #4 | $6.74 | 3.332% | $6.9646 | $6.96 | $6.95 | $7.00 |
| Purchase #5 | $133.27 | 5.215% | $140.22 | $140.22 | $140.20 | $140.20 |
| Purchase #6 | $25.77 | 12.324% | $28.9459 | $28.95 | $28.95 | $28.90 |
| Purchase #7 | $35.81 | 12.212% | $40.1831 | $40.18 | $40.20 | $40.20 |
| 7 purchase totals = | $494.81 | $543.2681 | $543.27 | $543.30 | $543.20 | |