| 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 | $10.78 | 8.268% | $11.6713 | $11.67 | $11.65 | $11.70 |
| Purchase #2 | $231.86 | 8.689% | $252.0063 | $252.01 | $252.00 | $252.00 |
| Purchase #3 | $100.59 | 13.376% | $114.0449 | $114.04 | $114.05 | $114.00 |
| Purchase #4 | $224.59 | 3.728% | $232.9627 | $232.96 | $232.95 | $233.00 |
| Purchase #5 | $54.32 | 10.575% | $60.0643 | $60.06 | $60.05 | $60.10 |
| Purchase #6 | $68.50 | 8.370% | $74.2335 | $74.23 | $74.25 | $74.20 |
| Purchase #7 | $84.38 | 6.851% | $90.1609 | $90.16 | $90.15 | $90.20 |
| 7 purchase totals = | $775.02 | $835.1439 | $835.13 | $835.10 | $835.20 | |