| 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 | $93.94 | 3.626% | $97.3463 | $97.35 | $97.35 | $97.30 |
| Purchase #2 | $27.92 | 6.212% | $29.6544 | $29.65 | $29.65 | $29.70 |
| Purchase #3 | $92.41 | 6.718% | $98.6181 | $98.62 | $98.60 | $98.60 |
| Purchase #4 | $138.97 | 3.187% | $143.399 | $143.40 | $143.40 | $143.40 |
| Purchase #5 | $15.77 | 6.127% | $16.7362 | $16.74 | $16.75 | $16.70 |
| Purchase #6 | $235.58 | 8.541% | $255.7009 | $255.70 | $255.70 | $255.70 |
| Purchase #7 | $232.83 | 11.715% | $260.106 | $260.11 | $260.10 | $260.10 |
| 7 purchase totals = | $837.42 | $901.5609 | $901.57 | $901.55 | $901.50 | |