| 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 | $27.93 | 11.509% | $31.1445 | $31.14 | $31.15 | $31.10 |
| Purchase #2 | $237.68 | 11.599% | $265.2485 | $265.25 | $265.25 | $265.20 |
| Purchase #3 | $140.26 | 6.717% | $149.6813 | $149.68 | $149.70 | $149.70 |
| Purchase #4 | $108.47 | 8.458% | $117.6444 | $117.64 | $117.65 | $117.60 |
| Purchase #5 | $84.60 | 6.203% | $89.8477 | $89.85 | $89.85 | $89.80 |
| Purchase #6 | $12.71 | 11.467% | $14.1675 | $14.17 | $14.15 | $14.20 |
| Purchase #7 | $179.51 | 11.128% | $199.4859 | $199.49 | $199.50 | $199.50 |
| 7 purchase totals = | $791.16 | $867.2198 | $867.22 | $867.25 | $867.10 | |