| 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 | $67.36 | 10.458% | $74.4045 | $74.40 | $74.40 | $74.40 |
| Purchase #2 | $43.58 | 7.156% | $46.6986 | $46.70 | $46.70 | $46.70 |
| Purchase #3 | $48.40 | 8.819% | $52.6684 | $52.67 | $52.65 | $52.70 |
| Purchase #4 | $120.42 | 11.160% | $133.8589 | $133.86 | $133.85 | $133.90 |
| Purchase #5 | $187.28 | 11.500% | $208.8172 | $208.82 | $208.80 | $208.80 |
| Purchase #6 | $62.81 | 7.113% | $67.2777 | $67.28 | $67.30 | $67.30 |
| Purchase #7 | $84.96 | 13.543% | $96.4661 | $96.47 | $96.45 | $96.50 |
| 7 purchase totals = | $614.81 | $680.1914 | $680.20 | $680.15 | $680.30 | |