| 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 | $41.51 | 7.787% | $44.7424 | $44.74 | $44.75 | $44.70 |
| Purchase #2 | $66.50 | 5.625% | $70.2406 | $70.24 | $70.25 | $70.20 |
| Purchase #3 | $158.89 | 7.308% | $170.5017 | $170.50 | $170.50 | $170.50 |
| Purchase #4 | $129.74 | 6.780% | $138.5364 | $138.54 | $138.55 | $138.50 |
| Purchase #5 | $200.73 | 3.652% | $208.0607 | $208.06 | $208.05 | $208.10 |
| Purchase #6 | $223.55 | 10.170% | $246.285 | $246.29 | $246.30 | $246.30 |
| Purchase #7 | $132.26 | 12.181% | $148.3706 | $148.37 | $148.35 | $148.40 |
| 7 purchase totals = | $953.18 | $1,026.7374 | $1,026.74 | $1,026.75 | $1,026.70 | |