| 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 | $12.46 | 8.387% | $13.505 | $13.51 | $13.50 | $13.50 |
| Purchase #2 | $121.50 | 6.299% | $129.1533 | $129.15 | $129.15 | $129.20 |
| Purchase #3 | $19.91 | 11.282% | $22.1562 | $22.16 | $22.15 | $22.20 |
| Purchase #4 | $24.58 | 8.206% | $26.597 | $26.60 | $26.60 | $26.60 |
| Purchase #5 | $130.83 | 11.788% | $146.2522 | $146.25 | $146.25 | $146.30 |
| Purchase #6 | $111.40 | 8.600% | $120.9804 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $193.60 | 6.578% | $206.335 | $206.34 | $206.35 | $206.30 |
| 7 purchase totals = | $614.28 | $664.9791 | $664.99 | $665.00 | $665.10 | |