| 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 | $92.71 | 4.808% | $97.1675 | $97.17 | $97.15 | $97.20 |
| Purchase #2 | $26.89 | 7.687% | $28.957 | $28.96 | $28.95 | $29.00 |
| Purchase #3 | $220.40 | 4.118% | $229.4761 | $229.48 | $229.50 | $229.50 |
| Purchase #4 | $15.58 | 11.655% | $17.3958 | $17.40 | $17.40 | $17.40 |
| Purchase #5 | $29.66 | 12.768% | $33.447 | $33.45 | $33.45 | $33.40 |
| Purchase #6 | $94.42 | 11.813% | $105.5738 | $105.57 | $105.55 | $105.60 |
| Purchase #7 | $76.49 | 5.781% | $80.9119 | $80.91 | $80.90 | $80.90 |
| 7 purchase totals = | $556.15 | $592.9291 | $592.94 | $592.90 | $593.00 | |