| 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 | $16.82 | 8.247% | $18.2071 | $18.21 | $18.20 | $18.20 |
| Purchase #2 | $42.64 | 8.692% | $46.3463 | $46.35 | $46.35 | $46.30 |
| Purchase #3 | $105.94 | 9.513% | $116.0181 | $116.02 | $116.00 | $116.00 |
| Purchase #4 | $58.29 | 8.484% | $63.2353 | $63.24 | $63.25 | $63.20 |
| Purchase #5 | $122.96 | 6.583% | $131.0545 | $131.05 | $131.05 | $131.10 |
| Purchase #6 | $229.49 | 12.798% | $258.8601 | $258.86 | $258.85 | $258.90 |
| Purchase #7 | $72.94 | 7.761% | $78.6009 | $78.60 | $78.60 | $78.60 |
| 7 purchase totals = | $649.08 | $712.3223 | $712.33 | $712.30 | $712.30 | |