| 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 | $51.52 | 11.432% | $57.4098 | $57.41 | $57.40 | $57.40 |
| Purchase #2 | $18.49 | 4.178% | $19.2625 | $19.26 | $19.25 | $19.30 |
| Purchase #3 | $38.48 | 7.323% | $41.2979 | $41.30 | $41.30 | $41.30 |
| Purchase #4 | $177.43 | 3.476% | $183.5975 | $183.60 | $183.60 | $183.60 |
| Purchase #5 | $73.37 | 13.114% | $82.9917 | $82.99 | $83.00 | $83.00 |
| Purchase #6 | $244.83 | 9.129% | $267.1805 | $267.18 | $267.20 | $267.20 |
| Purchase #7 | $102.27 | 3.608% | $105.9599 | $105.96 | $105.95 | $106.00 |
| 7 purchase totals = | $706.39 | $757.6998 | $757.70 | $757.70 | $757.80 | |