| 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 | $88.56 | 3.518% | $91.6755 | $91.68 | $91.70 | $91.70 |
| Purchase #2 | $74.31 | 4.137% | $77.3842 | $77.38 | $77.40 | $77.40 |
| Purchase #3 | $60.65 | 13.179% | $68.6431 | $68.64 | $68.65 | $68.60 |
| Purchase #4 | $6.90 | 4.844% | $7.2342 | $7.23 | $7.25 | $7.20 |
| Purchase #5 | $188.68 | 13.820% | $214.7556 | $214.76 | $214.75 | $214.80 |
| Purchase #6 | $81.40 | 12.243% | $91.3658 | $91.37 | $91.35 | $91.40 |
| Purchase #7 | $61.90 | 4.558% | $64.7214 | $64.72 | $64.70 | $64.70 |
| 7 purchase totals = | $562.40 | $615.7798 | $615.78 | $615.80 | $615.80 | |