| 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 | $74.67 | 3.757% | $77.4754 | $77.48 | $77.50 | $77.50 |
| Purchase #2 | $130.41 | 6.194% | $138.4876 | $138.49 | $138.50 | $138.50 |
| Purchase #3 | $32.71 | 7.856% | $35.2797 | $35.28 | $35.30 | $35.30 |
| Purchase #4 | $196.40 | 13.462% | $222.8394 | $222.84 | $222.85 | $222.80 |
| Purchase #5 | $21.84 | 13.274% | $24.739 | $24.74 | $24.75 | $24.70 |
| Purchase #6 | $178.93 | 8.575% | $194.2732 | $194.27 | $194.25 | $194.30 |
| Purchase #7 | $56.57 | 11.598% | $63.131 | $63.13 | $63.15 | $63.10 |
| 7 purchase totals = | $691.53 | $756.2253 | $756.23 | $756.30 | $756.20 | |