| 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 | $71.50 | 4.252% | $74.5402 | $74.54 | $74.55 | $74.50 |
| Purchase #2 | $30.44 | 11.764% | $34.021 | $34.02 | $34.00 | $34.00 |
| Purchase #3 | $232.96 | 5.482% | $245.7309 | $245.73 | $245.75 | $245.70 |
| Purchase #4 | $217.94 | 11.492% | $242.9857 | $242.99 | $243.00 | $243.00 |
| Purchase #5 | $105.38 | 10.847% | $116.8106 | $116.81 | $116.80 | $116.80 |
| Purchase #6 | $21.27 | 13.616% | $24.1661 | $24.17 | $24.15 | $24.20 |
| Purchase #7 | $11.95 | 10.801% | $13.2407 | $13.24 | $13.25 | $13.20 |
| 7 purchase totals = | $691.44 | $751.4952 | $751.50 | $751.50 | $751.40 | |