| 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 | $43.77 | 5.841% | $46.3266 | $46.33 | $46.35 | $46.30 |
| Purchase #2 | $74.64 | 4.827% | $78.2429 | $78.24 | $78.25 | $78.20 |
| Purchase #3 | $125.62 | 10.868% | $139.2724 | $139.27 | $139.25 | $139.30 |
| Purchase #4 | $15.83 | 4.650% | $16.5661 | $16.57 | $16.55 | $16.60 |
| Purchase #5 | $112.91 | 4.423% | $117.904 | $117.90 | $117.90 | $117.90 |
| Purchase #6 | $199.84 | 6.105% | $212.0402 | $212.04 | $212.05 | $212.00 |
| Purchase #7 | $162.50 | 9.834% | $178.4803 | $178.48 | $178.50 | $178.50 |
| 7 purchase totals = | $735.11 | $788.8325 | $788.83 | $788.85 | $788.80 | |