| 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 | $74.77 | 8.490% | $81.118 | $81.12 | $81.10 | $81.10 |
| Purchase #2 | $195.67 | 3.778% | $203.0624 | $203.06 | $203.05 | $203.10 |
| Purchase #3 | $68.90 | 10.308% | $76.0022 | $76.00 | $76.00 | $76.00 |
| Purchase #4 | $70.99 | 10.693% | $78.581 | $78.58 | $78.60 | $78.60 |
| Purchase #5 | $15.25 | 13.377% | $17.29 | $17.29 | $17.30 | $17.30 |
| Purchase #6 | $233.47 | 9.673% | $256.0536 | $256.05 | $256.05 | $256.10 |
| Purchase #7 | $109.95 | 8.839% | $119.6685 | $119.67 | $119.65 | $119.70 |
| 7 purchase totals = | $769.00 | $831.7757 | $831.77 | $831.75 | $831.90 | |