| 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 | $26.60 | 8.119% | $28.7597 | $28.76 | $28.75 | $28.80 |
| Purchase #2 | $232.88 | 8.664% | $253.0567 | $253.06 | $253.05 | $253.10 |
| Purchase #3 | $236.62 | 13.614% | $268.8334 | $268.83 | $268.85 | $268.80 |
| Purchase #4 | $103.37 | 11.185% | $114.9319 | $114.93 | $114.95 | $114.90 |
| Purchase #5 | $69.74 | 4.196% | $72.6663 | $72.67 | $72.65 | $72.70 |
| Purchase #6 | $225.58 | 13.398% | $255.8032 | $255.80 | $255.80 | $255.80 |
| Purchase #7 | $58.85 | 4.769% | $61.6566 | $61.66 | $61.65 | $61.70 |
| 7 purchase totals = | $953.64 | $1,055.7078 | $1,055.71 | $1,055.70 | $1,055.80 | |