| 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 | $69.75 | 12.433% | $78.422 | $78.42 | $78.40 | $78.40 |
| Purchase #2 | $75.56 | 13.727% | $85.9321 | $85.93 | $85.95 | $85.90 |
| Purchase #3 | $130.34 | 11.294% | $145.0606 | $145.06 | $145.05 | $145.10 |
| Purchase #4 | $11.53 | 4.842% | $12.0883 | $12.09 | $12.10 | $12.10 |
| Purchase #5 | $8.60 | 8.803% | $9.3571 | $9.36 | $9.35 | $9.40 |
| Purchase #6 | $210.37 | 11.619% | $234.8129 | $234.81 | $234.80 | $234.80 |
| Purchase #7 | $49.56 | 8.515% | $53.78 | $53.78 | $53.80 | $53.80 |
| 7 purchase totals = | $555.71 | $619.4530 | $619.45 | $619.45 | $619.50 | |