| 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 | $68.40 | 10.292% | $75.4397 | $75.44 | $75.45 | $75.40 |
| Purchase #2 | $69.72 | 5.741% | $73.7226 | $73.72 | $73.70 | $73.70 |
| Purchase #3 | $145.95 | 10.310% | $160.9974 | $161.00 | $161.00 | $161.00 |
| Purchase #4 | $154.44 | 6.554% | $164.562 | $164.56 | $164.55 | $164.60 |
| Purchase #5 | $79.72 | 10.728% | $88.2724 | $88.27 | $88.25 | $88.30 |
| Purchase #6 | $76.26 | 3.837% | $79.1861 | $79.19 | $79.20 | $79.20 |
| Purchase #7 | $24.94 | 6.855% | $26.6496 | $26.65 | $26.65 | $26.60 |
| 7 purchase totals = | $619.43 | $668.8298 | $668.83 | $668.80 | $668.80 | |