| 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 | $192.59 | 3.783% | $199.8757 | $199.88 | $199.90 | $199.90 |
| Purchase #2 | $52.39 | 5.833% | $55.4459 | $55.45 | $55.45 | $55.40 |
| Purchase #3 | $194.78 | 10.813% | $215.8416 | $215.84 | $215.85 | $215.80 |
| Purchase #4 | $65.98 | 4.650% | $69.0481 | $69.05 | $69.05 | $69.00 |
| Purchase #5 | $107.55 | 7.830% | $115.9712 | $115.97 | $115.95 | $116.00 |
| Purchase #6 | $11.75 | 3.770% | $12.193 | $12.19 | $12.20 | $12.20 |
| Purchase #7 | $59.89 | 12.148% | $67.1654 | $67.17 | $67.15 | $67.20 |
| 7 purchase totals = | $684.93 | $735.5409 | $735.55 | $735.55 | $735.50 | |