| 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 | $110.74 | 8.686% | $120.3589 | $120.36 | $120.35 | $120.40 |
| Purchase #2 | $74.33 | 7.305% | $79.7598 | $79.76 | $79.75 | $79.80 |
| Purchase #3 | $15.46 | 12.568% | $17.403 | $17.40 | $17.40 | $17.40 |
| Purchase #4 | $224.99 | 4.608% | $235.3575 | $235.36 | $235.35 | $235.40 |
| Purchase #5 | $29.62 | 13.390% | $33.5861 | $33.59 | $33.60 | $33.60 |
| Purchase #6 | $182.63 | 11.114% | $202.9275 | $202.93 | $202.95 | $202.90 |
| Purchase #7 | $217.72 | 6.336% | $231.5147 | $231.51 | $231.50 | $231.50 |
| 7 purchase totals = | $855.49 | $920.9075 | $920.91 | $920.90 | $921.00 | |