| 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 | $73.28 | 13.570% | $83.2241 | $83.22 | $83.20 | $83.20 |
| Purchase #2 | $23.38 | 6.195% | $24.8284 | $24.83 | $24.85 | $24.80 |
| Purchase #3 | $58.42 | 9.170% | $63.7771 | $63.78 | $63.80 | $63.80 |
| Purchase #4 | $233.54 | 11.811% | $261.1234 | $261.12 | $261.10 | $261.10 |
| Purchase #5 | $188.81 | 13.688% | $214.6543 | $214.65 | $214.65 | $214.70 |
| Purchase #6 | $33.99 | 12.461% | $38.2255 | $38.23 | $38.25 | $38.20 |
| Purchase #7 | $233.93 | 9.631% | $256.4598 | $256.46 | $256.45 | $256.50 |
| 7 purchase totals = | $845.35 | $942.2926 | $942.29 | $942.30 | $942.30 | |