| 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 | $42.73 | 4.366% | $44.5956 | $44.60 | $44.60 | $44.60 |
| Purchase #2 | $42.95 | 4.599% | $44.9253 | $44.93 | $44.95 | $44.90 |
| Purchase #3 | $63.91 | 8.409% | $69.2842 | $69.28 | $69.30 | $69.30 |
| Purchase #4 | $17.74 | 4.793% | $18.5903 | $18.59 | $18.60 | $18.60 |
| Purchase #5 | $182.62 | 3.401% | $188.8309 | $188.83 | $188.85 | $188.80 |
| Purchase #6 | $84.71 | 13.286% | $95.9646 | $95.96 | $95.95 | $96.00 |
| Purchase #7 | $118.84 | 3.661% | $123.1907 | $123.19 | $123.20 | $123.20 |
| 7 purchase totals = | $553.50 | $585.3816 | $585.38 | $585.45 | $585.40 | |