| 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 | $51.78 | 8.155% | $56.0027 | $56.00 | $56.00 | $56.00 |
| Purchase #2 | $207.46 | 12.874% | $234.1684 | $234.17 | $234.15 | $234.20 |
| Purchase #3 | $107.36 | 8.522% | $116.5092 | $116.51 | $116.50 | $116.50 |
| Purchase #4 | $39.66 | 4.273% | $41.3547 | $41.35 | $41.35 | $41.40 |
| Purchase #5 | $109.83 | 3.457% | $113.6268 | $113.63 | $113.65 | $113.60 |
| Purchase #6 | $206.65 | 11.704% | $230.8363 | $230.84 | $230.85 | $230.80 |
| Purchase #7 | $160.87 | 11.109% | $178.741 | $178.74 | $178.75 | $178.70 |
| 7 purchase totals = | $883.61 | $971.2391 | $971.24 | $971.25 | $971.20 | |