| 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 | $10.49 | 10.739% | $11.6165 | $11.62 | $11.60 | $11.60 |
| Purchase #2 | $86.59 | 11.275% | $96.353 | $96.35 | $96.35 | $96.40 |
| Purchase #3 | $198.57 | 8.305% | $215.0612 | $215.06 | $215.05 | $215.10 |
| Purchase #4 | $76.52 | 11.240% | $85.1208 | $85.12 | $85.10 | $85.10 |
| Purchase #5 | $244.44 | 9.844% | $268.5027 | $268.50 | $268.50 | $268.50 |
| Purchase #6 | $45.28 | 13.345% | $51.3226 | $51.32 | $51.30 | $51.30 |
| Purchase #7 | $166.72 | 12.813% | $188.0818 | $188.08 | $188.10 | $188.10 |
| 7 purchase totals = | $828.61 | $916.0586 | $916.05 | $916.00 | $916.10 | |