| 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 | $13.46 | 4.147% | $14.0182 | $14.02 | $14.00 | $14.00 |
| Purchase #2 | $102.74 | 13.766% | $116.8832 | $116.88 | $116.90 | $116.90 |
| Purchase #3 | $188.75 | 6.566% | $201.1433 | $201.14 | $201.15 | $201.10 |
| Purchase #4 | $26.82 | 8.835% | $29.1895 | $29.19 | $29.20 | $29.20 |
| Purchase #5 | $189.37 | 9.418% | $207.2049 | $207.20 | $207.20 | $207.20 |
| Purchase #6 | $80.52 | 13.157% | $91.114 | $91.11 | $91.10 | $91.10 |
| Purchase #7 | $114.64 | 5.474% | $120.9154 | $120.92 | $120.90 | $120.90 |
| 7 purchase totals = | $716.30 | $780.4685 | $780.46 | $780.45 | $780.40 | |