| 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 | $31.67 | 5.483% | $33.4065 | $33.41 | $33.40 | $33.40 |
| Purchase #2 | $231.46 | 13.722% | $263.2209 | $263.22 | $263.20 | $263.20 |
| Purchase #3 | $203.93 | 10.467% | $225.2754 | $225.28 | $225.30 | $225.30 |
| Purchase #4 | $96.31 | 9.594% | $105.55 | $105.55 | $105.55 | $105.60 |
| Purchase #5 | $26.46 | 13.294% | $29.9776 | $29.98 | $30.00 | $30.00 |
| Purchase #6 | $175.78 | 11.127% | $195.339 | $195.34 | $195.35 | $195.30 |
| Purchase #7 | $37.81 | 9.270% | $41.315 | $41.32 | $41.30 | $41.30 |
| 7 purchase totals = | $803.42 | $894.0844 | $894.10 | $894.10 | $894.10 | |