| 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 | $40.53 | 9.754% | $44.4833 | $44.48 | $44.50 | $44.50 |
| Purchase #2 | $237.40 | 10.504% | $262.3365 | $262.34 | $262.35 | $262.30 |
| Purchase #3 | $116.48 | 11.194% | $129.5188 | $129.52 | $129.50 | $129.50 |
| Purchase #4 | $73.76 | 12.286% | $82.8222 | $82.82 | $82.80 | $82.80 |
| Purchase #5 | $40.42 | 9.220% | $44.1467 | $44.15 | $44.15 | $44.10 |
| Purchase #6 | $238.57 | 3.724% | $247.4543 | $247.45 | $247.45 | $247.50 |
| Purchase #7 | $51.94 | 4.805% | $54.4357 | $54.44 | $54.45 | $54.40 |
| 7 purchase totals = | $799.10 | $865.1975 | $865.20 | $865.20 | $865.10 | |