| 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 | $16.80 | 5.538% | $17.7304 | $17.73 | $17.75 | $17.70 |
| Purchase #2 | $178.56 | 13.573% | $202.7959 | $202.80 | $202.80 | $202.80 |
| Purchase #3 | $152.54 | 11.830% | $170.5855 | $170.59 | $170.60 | $170.60 |
| Purchase #4 | $58.98 | 9.512% | $64.5902 | $64.59 | $64.60 | $64.60 |
| Purchase #5 | $33.64 | 13.580% | $38.2083 | $38.21 | $38.20 | $38.20 |
| Purchase #6 | $106.73 | 8.702% | $116.0176 | $116.02 | $116.00 | $116.00 |
| Purchase #7 | $59.77 | 3.545% | $61.8888 | $61.89 | $61.90 | $61.90 |
| 7 purchase totals = | $607.02 | $671.8167 | $671.83 | $671.85 | $671.80 | |