| 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 | $245.35 | 11.577% | $273.7542 | $273.75 | $273.75 | $273.80 |
| Purchase #2 | $43.76 | 10.257% | $48.2485 | $48.25 | $48.25 | $48.20 |
| Purchase #3 | $33.97 | 10.104% | $37.4023 | $37.40 | $37.40 | $37.40 |
| Purchase #4 | $124.41 | 4.265% | $129.7161 | $129.72 | $129.70 | $129.70 |
| Purchase #5 | $107.89 | 10.187% | $118.8808 | $118.88 | $118.90 | $118.90 |
| Purchase #6 | $156.89 | 11.688% | $175.2273 | $175.23 | $175.25 | $175.20 |
| Purchase #7 | $53.69 | 7.627% | $57.7849 | $57.78 | $57.80 | $57.80 |
| 7 purchase totals = | $765.96 | $841.0141 | $841.01 | $841.05 | $841.00 | |