| 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 | $38.36 | 9.596% | $42.041 | $42.04 | $42.05 | $42.00 |
| Purchase #2 | $193.60 | 5.611% | $204.4629 | $204.46 | $204.45 | $204.50 |
| Purchase #3 | $16.34 | 5.215% | $17.1921 | $17.19 | $17.20 | $17.20 |
| Purchase #4 | $12.53 | 5.540% | $13.2242 | $13.22 | $13.20 | $13.20 |
| Purchase #5 | $154.72 | 8.432% | $167.766 | $167.77 | $167.75 | $167.80 |
| Purchase #6 | $198.78 | 3.271% | $205.2821 | $205.28 | $205.30 | $205.30 |
| Purchase #7 | $215.59 | 13.173% | $243.9897 | $243.99 | $244.00 | $244.00 |
| 7 purchase totals = | $829.92 | $893.9580 | $893.95 | $893.95 | $894.00 | |