| 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 | $80.25 | 9.541% | $87.9067 | $87.91 | $87.90 | $87.90 |
| Purchase #2 | $139.49 | 10.123% | $153.6106 | $153.61 | $153.60 | $153.60 |
| Purchase #3 | $67.45 | 3.831% | $70.034 | $70.03 | $70.05 | $70.00 |
| Purchase #4 | $118.52 | 11.374% | $132.0005 | $132.00 | $132.00 | $132.00 |
| Purchase #5 | $242.47 | 3.251% | $250.3527 | $250.35 | $250.35 | $250.40 |
| Purchase #6 | $12.85 | 10.147% | $14.1539 | $14.15 | $14.15 | $14.20 |
| Purchase #7 | $106.78 | 8.874% | $116.2557 | $116.26 | $116.25 | $116.30 |
| 7 purchase totals = | $767.81 | $824.3141 | $824.31 | $824.30 | $824.40 | |