| 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 | $5.32 | 4.829% | $5.5769 | $5.58 | $5.60 | $5.60 |
| Purchase #2 | $176.67 | 8.303% | $191.3389 | $191.34 | $191.35 | $191.30 |
| Purchase #3 | $132.87 | 13.231% | $150.45 | $150.45 | $150.45 | $150.50 |
| Purchase #4 | $109.26 | 6.426% | $116.281 | $116.28 | $116.30 | $116.30 |
| Purchase #5 | $191.66 | 10.604% | $211.9836 | $211.98 | $212.00 | $212.00 |
| Purchase #6 | $155.73 | 9.331% | $170.2612 | $170.26 | $170.25 | $170.30 |
| Purchase #7 | $199.32 | 4.645% | $208.5784 | $208.58 | $208.60 | $208.60 |
| 7 purchase totals = | $970.83 | $1,054.4700 | $1,054.47 | $1,054.55 | $1,054.60 | |