| 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 | $61.83 | 4.551% | $64.6439 | $64.64 | $64.65 | $64.60 |
| Purchase #2 | $131.98 | 12.611% | $148.624 | $148.62 | $148.60 | $148.60 |
| Purchase #3 | $154.77 | 8.263% | $167.5586 | $167.56 | $167.55 | $167.60 |
| Purchase #4 | $74.65 | 9.506% | $81.7462 | $81.75 | $81.75 | $81.70 |
| Purchase #5 | $203.89 | 10.468% | $225.2332 | $225.23 | $225.25 | $225.20 |
| Purchase #6 | $42.52 | 9.241% | $46.4493 | $46.45 | $46.45 | $46.40 |
| Purchase #7 | $134.69 | 8.463% | $146.0888 | $146.09 | $146.10 | $146.10 |
| 7 purchase totals = | $804.33 | $880.3440 | $880.34 | $880.35 | $880.20 | |