| 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 | $50.34 | 12.572% | $56.6687 | $56.67 | $56.65 | $56.70 |
| Purchase #2 | $40.56 | 9.466% | $44.3994 | $44.40 | $44.40 | $44.40 |
| Purchase #3 | $27.40 | 4.721% | $28.6936 | $28.69 | $28.70 | $28.70 |
| Purchase #4 | $184.91 | 6.106% | $196.2006 | $196.20 | $196.20 | $196.20 |
| Purchase #5 | $191.49 | 4.769% | $200.6222 | $200.62 | $200.60 | $200.60 |
| Purchase #6 | $27.96 | 7.256% | $29.9888 | $29.99 | $30.00 | $30.00 |
| Purchase #7 | $70.58 | 11.827% | $78.9275 | $78.93 | $78.95 | $78.90 |
| 7 purchase totals = | $593.24 | $635.5008 | $635.50 | $635.50 | $635.50 | |