| 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 | $8.82 | 3.201% | $9.1023 | $9.10 | $9.10 | $9.10 |
| Purchase #2 | $66.50 | 3.196% | $68.6253 | $68.63 | $68.65 | $68.60 |
| Purchase #3 | $167.84 | 6.732% | $179.139 | $179.14 | $179.15 | $179.10 |
| Purchase #4 | $156.84 | 8.381% | $169.9848 | $169.98 | $170.00 | $170.00 |
| Purchase #5 | $26.40 | 10.221% | $29.0983 | $29.10 | $29.10 | $29.10 |
| Purchase #6 | $233.36 | 12.745% | $263.1017 | $263.10 | $263.10 | $263.10 |
| Purchase #7 | $188.47 | 5.697% | $199.2071 | $199.21 | $199.20 | $199.20 |
| 7 purchase totals = | $848.23 | $918.2585 | $918.26 | $918.30 | $918.20 | |