| 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 | $23.85 | 8.231% | $25.8131 | $25.81 | $25.80 | $25.80 |
| Purchase #2 | $15.53 | 8.427% | $16.8387 | $16.84 | $16.85 | $16.80 |
| Purchase #3 | $83.89 | 13.644% | $95.336 | $95.34 | $95.35 | $95.30 |
| Purchase #4 | $207.27 | 7.260% | $222.3178 | $222.32 | $222.30 | $222.30 |
| Purchase #5 | $111.70 | 6.334% | $118.7751 | $118.78 | $118.80 | $118.80 |
| Purchase #6 | $123.81 | 7.614% | $133.2369 | $133.24 | $133.25 | $133.20 |
| Purchase #7 | $213.67 | 4.343% | $222.9497 | $222.95 | $222.95 | $222.90 |
| 7 purchase totals = | $779.72 | $835.2673 | $835.28 | $835.30 | $835.10 | |