| 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 | $8.39 | 9.724% | $9.2058 | $9.21 | $9.20 | $9.20 |
| Purchase #2 | $220.47 | 4.624% | $230.6645 | $230.66 | $230.65 | $230.70 |
| Purchase #3 | $69.72 | 6.334% | $74.1361 | $74.14 | $74.15 | $74.10 |
| Purchase #4 | $249.62 | 10.437% | $275.6728 | $275.67 | $275.65 | $275.70 |
| Purchase #5 | $91.57 | 6.219% | $97.2647 | $97.26 | $97.25 | $97.30 |
| Purchase #6 | $5.35 | 5.752% | $5.6577 | $5.66 | $5.65 | $5.70 |
| Purchase #7 | $237.38 | 3.113% | $244.7696 | $244.77 | $244.75 | $244.80 |
| 7 purchase totals = | $882.50 | $937.3712 | $937.37 | $937.30 | $937.50 | |