| 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 | $55.71 | 6.764% | $59.4782 | $59.48 | $59.50 | $59.50 |
| Purchase #2 | $29.79 | 5.453% | $31.4144 | $31.41 | $31.40 | $31.40 |
| Purchase #3 | $250.42 | 3.245% | $258.5461 | $258.55 | $258.55 | $258.50 |
| Purchase #4 | $214.66 | 11.640% | $239.6464 | $239.65 | $239.65 | $239.60 |
| Purchase #5 | $219.33 | 5.195% | $230.7242 | $230.72 | $230.70 | $230.70 |
| Purchase #6 | $52.82 | 11.306% | $58.7918 | $58.79 | $58.80 | $58.80 |
| Purchase #7 | $113.61 | 6.304% | $120.772 | $120.77 | $120.75 | $120.80 |
| 7 purchase totals = | $936.34 | $999.3731 | $999.37 | $999.35 | $999.30 | |