| 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 | $127.80 | 3.448% | $132.2065 | $132.21 | $132.20 | $132.20 |
| Purchase #2 | $24.74 | 4.218% | $25.7835 | $25.78 | $25.80 | $25.80 |
| Purchase #3 | $15.50 | 5.246% | $16.3131 | $16.31 | $16.30 | $16.30 |
| Purchase #4 | $185.52 | 5.566% | $195.846 | $195.85 | $195.85 | $195.80 |
| Purchase #5 | $32.61 | 9.382% | $35.6695 | $35.67 | $35.65 | $35.70 |
| Purchase #6 | $119.68 | 7.271% | $128.3819 | $128.38 | $128.40 | $128.40 |
| Purchase #7 | $198.63 | 5.871% | $210.2916 | $210.29 | $210.30 | $210.30 |
| 7 purchase totals = | $704.48 | $744.4921 | $744.49 | $744.50 | $744.50 | |