| 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 | $47.56 | 5.865% | $50.3494 | $50.35 | $50.35 | $50.30 |
| Purchase #2 | $209.56 | 10.615% | $231.8048 | $231.80 | $231.80 | $231.80 |
| Purchase #3 | $191.87 | 4.837% | $201.1508 | $201.15 | $201.15 | $201.20 |
| Purchase #4 | $228.98 | 8.196% | $247.7472 | $247.75 | $247.75 | $247.70 |
| Purchase #5 | $43.25 | 3.382% | $44.7127 | $44.71 | $44.70 | $44.70 |
| Purchase #6 | $199.73 | 4.190% | $208.0987 | $208.10 | $208.10 | $208.10 |
| Purchase #7 | $68.76 | 6.764% | $73.4109 | $73.41 | $73.40 | $73.40 |
| 7 purchase totals = | $989.71 | $1,057.2745 | $1,057.27 | $1,057.25 | $1,057.20 | |