| 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 | $6.68 | 12.405% | $7.5087 | $7.51 | $7.50 | $7.50 |
| Purchase #2 | $38.32 | 4.334% | $39.9808 | $39.98 | $40.00 | $40.00 |
| Purchase #3 | $119.89 | 5.872% | $126.9299 | $126.93 | $126.95 | $126.90 |
| Purchase #4 | $208.50 | 9.256% | $227.7988 | $227.80 | $227.80 | $227.80 |
| Purchase #5 | $191.72 | 8.820% | $208.6297 | $208.63 | $208.65 | $208.60 |
| Purchase #6 | $245.33 | 11.491% | $273.5209 | $273.52 | $273.50 | $273.50 |
| Purchase #7 | $108.83 | 7.599% | $117.1 | $117.10 | $117.10 | $117.10 |
| 7 purchase totals = | $919.27 | $1,001.4688 | $1,001.47 | $1,001.50 | $1,001.40 | |