| 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 | $27.94 | 10.797% | $30.9567 | $30.96 | $30.95 | $31.00 |
| Purchase #2 | $70.96 | 13.124% | $80.2728 | $80.27 | $80.25 | $80.30 |
| Purchase #3 | $175.61 | 7.720% | $189.1671 | $189.17 | $189.15 | $189.20 |
| Purchase #4 | $55.81 | 8.151% | $60.3591 | $60.36 | $60.35 | $60.40 |
| Purchase #5 | $103.59 | 12.684% | $116.7294 | $116.73 | $116.75 | $116.70 |
| Purchase #6 | $96.47 | 11.256% | $107.3287 | $107.33 | $107.35 | $107.30 |
| Purchase #7 | $190.56 | 8.729% | $207.194 | $207.19 | $207.20 | $207.20 |
| 7 purchase totals = | $720.94 | $792.0078 | $792.01 | $792.00 | $792.10 | |