| 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 | $102.47 | 13.164% | $115.9592 | $115.96 | $115.95 | $116.00 |
| Purchase #2 | $21.59 | 6.661% | $23.0281 | $23.03 | $23.05 | $23.00 |
| Purchase #3 | $225.68 | 12.263% | $253.3551 | $253.36 | $253.35 | $253.40 |
| Purchase #4 | $81.39 | 13.352% | $92.2572 | $92.26 | $92.25 | $92.30 |
| Purchase #5 | $87.50 | 12.516% | $98.4515 | $98.45 | $98.45 | $98.50 |
| Purchase #6 | $20.47 | 9.696% | $22.4548 | $22.45 | $22.45 | $22.50 |
| Purchase #7 | $78.60 | 13.872% | $89.5034 | $89.50 | $89.50 | $89.50 |
| 7 purchase totals = | $617.70 | $695.0093 | $695.01 | $695.00 | $695.20 | |