| 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 | $78.92 | 5.177% | $83.0057 | $83.01 | $83.00 | $83.00 |
| Purchase #2 | $71.39 | 12.145% | $80.0603 | $80.06 | $80.05 | $80.10 |
| Purchase #3 | $177.97 | 6.739% | $189.9634 | $189.96 | $189.95 | $190.00 |
| Purchase #4 | $211.27 | 9.690% | $231.7421 | $231.74 | $231.75 | $231.70 |
| Purchase #5 | $108.96 | 3.434% | $112.7017 | $112.70 | $112.70 | $112.70 |
| Purchase #6 | $234.74 | 9.872% | $257.9135 | $257.91 | $257.90 | $257.90 |
| Purchase #7 | $9.61 | 10.241% | $10.5942 | $10.59 | $10.60 | $10.60 |
| 7 purchase totals = | $892.86 | $965.9809 | $965.97 | $965.95 | $966.00 | |