| 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 | $10.96 | 4.648% | $11.4694 | $11.47 | $11.45 | $11.50 |
| Purchase #2 | $111.28 | 10.188% | $122.6172 | $122.62 | $122.60 | $122.60 |
| Purchase #3 | $124.70 | 12.697% | $140.5332 | $140.53 | $140.55 | $140.50 |
| Purchase #4 | $51.54 | 8.106% | $55.7178 | $55.72 | $55.70 | $55.70 |
| Purchase #5 | $157.73 | 9.368% | $172.5061 | $172.51 | $172.50 | $172.50 |
| Purchase #6 | $196.35 | 9.835% | $215.661 | $215.66 | $215.65 | $215.70 |
| Purchase #7 | $27.57 | 13.520% | $31.2975 | $31.30 | $31.30 | $31.30 |
| 7 purchase totals = | $680.13 | $749.8022 | $749.81 | $749.75 | $749.80 | |