| 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 | $91.40 | 6.405% | $97.2542 | $97.25 | $97.25 | $97.30 |
| Purchase #2 | $190.91 | 9.650% | $209.3328 | $209.33 | $209.35 | $209.30 |
| Purchase #3 | $134.75 | 4.843% | $141.2759 | $141.28 | $141.30 | $141.30 |
| Purchase #4 | $193.63 | 4.692% | $202.7151 | $202.72 | $202.70 | $202.70 |
| Purchase #5 | $32.64 | 4.755% | $34.192 | $34.19 | $34.20 | $34.20 |
| Purchase #6 | $37.75 | 6.477% | $40.1951 | $40.20 | $40.20 | $40.20 |
| Purchase #7 | $138.78 | 6.262% | $147.4704 | $147.47 | $147.45 | $147.50 |
| 7 purchase totals = | $819.86 | $872.4355 | $872.44 | $872.45 | $872.50 | |