| 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 | $25.73 | 3.208% | $26.5554 | $26.56 | $26.55 | $26.60 |
| Purchase #2 | $10.29 | 5.372% | $10.8428 | $10.84 | $10.85 | $10.80 |
| Purchase #3 | $196.30 | 11.614% | $219.0983 | $219.10 | $219.10 | $219.10 |
| Purchase #4 | $90.62 | 10.391% | $100.0363 | $100.04 | $100.05 | $100.00 |
| Purchase #5 | $183.86 | 10.574% | $203.3014 | $203.30 | $203.30 | $203.30 |
| Purchase #6 | $13.69 | 9.156% | $14.9435 | $14.94 | $14.95 | $14.90 |
| Purchase #7 | $97.27 | 12.822% | $109.742 | $109.74 | $109.75 | $109.70 |
| 7 purchase totals = | $617.76 | $684.5197 | $684.52 | $684.55 | $684.40 | |