| 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 | $242.79 | 9.394% | $265.5977 | $265.60 | $265.60 | $265.60 |
| Purchase #2 | $55.46 | 4.522% | $57.9679 | $57.97 | $57.95 | $58.00 |
| Purchase #3 | $231.71 | 10.429% | $255.875 | $255.88 | $255.90 | $255.90 |
| Purchase #4 | $237.75 | 8.548% | $258.0729 | $258.07 | $258.05 | $258.10 |
| Purchase #5 | $199.26 | 10.303% | $219.7898 | $219.79 | $219.80 | $219.80 |
| Purchase #6 | $17.60 | 9.345% | $19.2447 | $19.24 | $19.25 | $19.20 |
| Purchase #7 | $7.98 | 12.369% | $8.967 | $8.97 | $8.95 | $9.00 |
| 7 purchase totals = | $992.55 | $1,085.5150 | $1,085.52 | $1,085.50 | $1,085.60 | |