| 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 | $45.28 | 5.325% | $47.6912 | $47.69 | $47.70 | $47.70 |
| Purchase #2 | $211.46 | 12.208% | $237.275 | $237.28 | $237.30 | $237.30 |
| Purchase #3 | $233.45 | 7.405% | $250.737 | $250.74 | $250.75 | $250.70 |
| Purchase #4 | $124.28 | 8.143% | $134.4001 | $134.40 | $134.40 | $134.40 |
| Purchase #5 | $76.83 | 3.837% | $79.778 | $79.78 | $79.80 | $79.80 |
| Purchase #6 | $106.92 | 4.442% | $111.6694 | $111.67 | $111.65 | $111.70 |
| Purchase #7 | $23.54 | 4.268% | $24.5447 | $24.54 | $24.55 | $24.50 |
| 7 purchase totals = | $821.76 | $886.0954 | $886.10 | $886.15 | $886.10 | |