| 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 | $54.46 | 9.631% | $59.705 | $59.71 | $59.70 | $59.70 |
| Purchase #2 | $130.57 | 9.669% | $143.1948 | $143.19 | $143.20 | $143.20 |
| Purchase #3 | $35.95 | 10.396% | $39.6874 | $39.69 | $39.70 | $39.70 |
| Purchase #4 | $45.28 | 7.217% | $48.5479 | $48.55 | $48.55 | $48.50 |
| Purchase #5 | $71.25 | 13.186% | $80.645 | $80.65 | $80.65 | $80.60 |
| Purchase #6 | $60.97 | 10.365% | $67.2895 | $67.29 | $67.30 | $67.30 |
| Purchase #7 | $123.36 | 9.134% | $134.6277 | $134.63 | $134.65 | $134.60 |
| 7 purchase totals = | $521.84 | $573.6973 | $573.71 | $573.75 | $573.60 | |