| 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 | $64.96 | 5.874% | $68.7758 | $68.78 | $68.80 | $68.80 |
| Purchase #2 | $171.56 | 10.765% | $190.0284 | $190.03 | $190.05 | $190.00 |
| Purchase #3 | $18.50 | 11.726% | $20.6693 | $20.67 | $20.65 | $20.70 |
| Purchase #4 | $26.89 | 6.423% | $28.6171 | $28.62 | $28.60 | $28.60 |
| Purchase #5 | $26.67 | 5.517% | $28.1414 | $28.14 | $28.15 | $28.10 |
| Purchase #6 | $33.79 | 9.756% | $37.0866 | $37.09 | $37.10 | $37.10 |
| Purchase #7 | $239.83 | 7.678% | $258.2441 | $258.24 | $258.25 | $258.20 |
| 7 purchase totals = | $582.20 | $631.5627 | $631.57 | $631.60 | $631.50 | |