| 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 | $55.83 | 3.396% | $57.726 | $57.73 | $57.75 | $57.70 |
| Purchase #2 | $93.37 | 4.554% | $97.6221 | $97.62 | $97.60 | $97.60 |
| Purchase #3 | $9.26 | 6.704% | $9.8808 | $9.88 | $9.90 | $9.90 |
| Purchase #4 | $30.55 | 5.849% | $32.3369 | $32.34 | $32.35 | $32.30 |
| Purchase #5 | $225.28 | 13.661% | $256.0555 | $256.06 | $256.05 | $256.10 |
| Purchase #6 | $192.78 | 11.248% | $214.4639 | $214.46 | $214.45 | $214.50 |
| Purchase #7 | $198.63 | 13.165% | $224.7796 | $224.78 | $224.80 | $224.80 |
| 7 purchase totals = | $805.70 | $892.8648 | $892.87 | $892.90 | $892.90 | |