| 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 | $8.79 | 11.360% | $9.7885 | $9.79 | $9.80 | $9.80 |
| Purchase #2 | $74.45 | 4.811% | $78.0318 | $78.03 | $78.05 | $78.00 |
| Purchase #3 | $105.77 | 5.463% | $111.5482 | $111.55 | $111.55 | $111.50 |
| Purchase #4 | $43.63 | 13.627% | $49.5755 | $49.58 | $49.60 | $49.60 |
| Purchase #5 | $214.41 | 4.827% | $224.7596 | $224.76 | $224.75 | $224.80 |
| Purchase #6 | $235.53 | 6.603% | $251.082 | $251.08 | $251.10 | $251.10 |
| Purchase #7 | $80.65 | 6.279% | $85.714 | $85.71 | $85.70 | $85.70 |
| 7 purchase totals = | $763.23 | $810.4996 | $810.50 | $810.55 | $810.50 | |