| 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 | $111.59 | 6.406% | $118.7385 | $118.74 | $118.75 | $118.70 |
| Purchase #2 | $14.71 | 10.773% | $16.2947 | $16.29 | $16.30 | $16.30 |
| Purchase #3 | $49.29 | 9.310% | $53.8789 | $53.88 | $53.90 | $53.90 |
| Purchase #4 | $106.56 | 11.666% | $118.9913 | $118.99 | $119.00 | $119.00 |
| Purchase #5 | $31.75 | 8.799% | $34.5437 | $34.54 | $34.55 | $34.50 |
| Purchase #6 | $103.49 | 3.298% | $106.9031 | $106.90 | $106.90 | $106.90 |
| Purchase #7 | $223.70 | 3.450% | $231.4177 | $231.42 | $231.40 | $231.40 |
| 7 purchase totals = | $641.09 | $680.7679 | $680.76 | $680.80 | $680.70 | |