| 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 | $6.44 | 6.290% | $6.8451 | $6.85 | $6.85 | $6.80 |
| Purchase #2 | $130.25 | 13.791% | $148.2128 | $148.21 | $148.20 | $148.20 |
| Purchase #3 | $33.72 | 12.130% | $37.8102 | $37.81 | $37.80 | $37.80 |
| Purchase #4 | $98.38 | 7.315% | $105.5765 | $105.58 | $105.60 | $105.60 |
| Purchase #5 | $175.52 | 12.570% | $197.5829 | $197.58 | $197.60 | $197.60 |
| Purchase #6 | $237.78 | 8.666% | $258.386 | $258.39 | $258.40 | $258.40 |
| Purchase #7 | $41.60 | 7.187% | $44.5898 | $44.59 | $44.60 | $44.60 |
| 7 purchase totals = | $723.69 | $799.0033 | $799.01 | $799.05 | $799.00 | |