| 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 | $5.46 | 11.109% | $6.0666 | $6.07 | $6.05 | $6.10 |
| Purchase #2 | $165.88 | 13.813% | $188.793 | $188.79 | $188.80 | $188.80 |
| Purchase #3 | $139.38 | 9.538% | $152.6741 | $152.67 | $152.65 | $152.70 |
| Purchase #4 | $170.28 | 13.531% | $193.3206 | $193.32 | $193.30 | $193.30 |
| Purchase #5 | $91.69 | 10.313% | $101.146 | $101.15 | $101.15 | $101.10 |
| Purchase #6 | $225.28 | 9.777% | $247.3056 | $247.31 | $247.30 | $247.30 |
| Purchase #7 | $105.47 | 6.229% | $112.0397 | $112.04 | $112.05 | $112.00 |
| 7 purchase totals = | $903.44 | $1,001.3456 | $1,001.35 | $1,001.30 | $1,001.30 | |