| 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 | $33.54 | 13.587% | $38.0971 | $38.10 | $38.10 | $38.10 |
| Purchase #2 | $26.66 | 10.320% | $29.4113 | $29.41 | $29.40 | $29.40 |
| Purchase #3 | $52.63 | 12.225% | $59.064 | $59.06 | $59.05 | $59.10 |
| Purchase #4 | $235.67 | 3.174% | $243.1502 | $243.15 | $243.15 | $243.20 |
| Purchase #5 | $158.35 | 12.241% | $177.7336 | $177.73 | $177.75 | $177.70 |
| Purchase #6 | $63.92 | 4.633% | $66.8814 | $66.88 | $66.90 | $66.90 |
| Purchase #7 | $240.62 | 10.558% | $266.0247 | $266.02 | $266.00 | $266.00 |
| 7 purchase totals = | $811.39 | $880.3623 | $880.35 | $880.35 | $880.40 | |