| 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 | $43.92 | 12.302% | $49.323 | $49.32 | $49.30 | $49.30 |
| Purchase #2 | $161.54 | 5.701% | $170.7494 | $170.75 | $170.75 | $170.70 |
| Purchase #3 | $62.75 | 3.586% | $65.0002 | $65.00 | $65.00 | $65.00 |
| Purchase #4 | $12.26 | 10.625% | $13.5626 | $13.56 | $13.55 | $13.60 |
| Purchase #5 | $114.81 | 3.582% | $118.9225 | $118.92 | $118.90 | $118.90 |
| Purchase #6 | $193.44 | 13.845% | $220.2218 | $220.22 | $220.20 | $220.20 |
| Purchase #7 | $20.31 | 7.211% | $21.7746 | $21.77 | $21.75 | $21.80 |
| 7 purchase totals = | $609.03 | $659.5541 | $659.54 | $659.45 | $659.50 | |