| 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 | $94.43 | 13.170% | $106.8664 | $106.87 | $106.85 | $106.90 |
| Purchase #2 | $69.76 | 4.493% | $72.8943 | $72.89 | $72.90 | $72.90 |
| Purchase #3 | $141.99 | 11.594% | $158.4523 | $158.45 | $158.45 | $158.50 |
| Purchase #4 | $27.39 | 6.231% | $29.0967 | $29.10 | $29.10 | $29.10 |
| Purchase #5 | $242.78 | 9.128% | $264.941 | $264.94 | $264.95 | $264.90 |
| Purchase #6 | $84.44 | 12.424% | $94.9308 | $94.93 | $94.95 | $94.90 |
| Purchase #7 | $191.34 | 8.812% | $208.2009 | $208.20 | $208.20 | $208.20 |
| 7 purchase totals = | $852.13 | $935.3824 | $935.38 | $935.40 | $935.40 | |