| 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 | $188.92 | 5.603% | $199.5052 | $199.51 | $199.50 | $199.50 |
| Purchase #2 | $69.82 | 4.276% | $72.8055 | $72.81 | $72.80 | $72.80 |
| Purchase #3 | $98.79 | 11.723% | $110.3712 | $110.37 | $110.35 | $110.40 |
| Purchase #4 | $98.89 | 7.816% | $106.6192 | $106.62 | $106.60 | $106.60 |
| Purchase #5 | $33.90 | 13.730% | $38.5545 | $38.55 | $38.55 | $38.60 |
| Purchase #6 | $170.87 | 10.748% | $189.2351 | $189.24 | $189.25 | $189.20 |
| Purchase #7 | $86.91 | 6.789% | $92.8103 | $92.81 | $92.80 | $92.80 |
| 7 purchase totals = | $748.10 | $809.9010 | $809.91 | $809.85 | $809.90 | |