| 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 | $8.95 | 13.562% | $10.1638 | $10.16 | $10.15 | $10.20 |
| Purchase #2 | $31.61 | 13.731% | $35.9504 | $35.95 | $35.95 | $36.00 |
| Purchase #3 | $167.37 | 5.426% | $176.4515 | $176.45 | $176.45 | $176.50 |
| Purchase #4 | $185.89 | 3.348% | $192.1136 | $192.11 | $192.10 | $192.10 |
| Purchase #5 | $111.57 | 11.747% | $124.6761 | $124.68 | $124.70 | $124.70 |
| Purchase #6 | $42.83 | 6.537% | $45.6298 | $45.63 | $45.65 | $45.60 |
| Purchase #7 | $8.33 | 11.770% | $9.3104 | $9.31 | $9.30 | $9.30 |
| 7 purchase totals = | $556.55 | $594.2956 | $594.29 | $594.30 | $594.40 | |