| 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 | $38.62 | 8.679% | $41.9718 | $41.97 | $41.95 | $42.00 |
| Purchase #2 | $59.58 | 12.270% | $66.8905 | $66.89 | $66.90 | $66.90 |
| Purchase #3 | $137.50 | 3.845% | $142.7869 | $142.79 | $142.80 | $142.80 |
| Purchase #4 | $17.98 | 7.872% | $19.3954 | $19.40 | $19.40 | $19.40 |
| Purchase #5 | $223.39 | 12.424% | $251.144 | $251.14 | $251.15 | $251.10 |
| Purchase #6 | $170.93 | 9.678% | $187.4726 | $187.47 | $187.45 | $187.50 |
| Purchase #7 | $218.60 | 5.348% | $230.2907 | $230.29 | $230.30 | $230.30 |
| 7 purchase totals = | $866.60 | $939.9519 | $939.95 | $939.95 | $940.00 | |