| 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 | $85.56 | 3.562% | $88.6076 | $88.61 | $88.60 | $88.60 |
| Purchase #2 | $107.26 | 4.249% | $111.8175 | $111.82 | $111.80 | $111.80 |
| Purchase #3 | $250.61 | 6.682% | $267.3558 | $267.36 | $267.35 | $267.40 |
| Purchase #4 | $242.85 | 8.360% | $263.1523 | $263.15 | $263.15 | $263.20 |
| Purchase #5 | $7.68 | 11.739% | $8.5816 | $8.58 | $8.60 | $8.60 |
| Purchase #6 | $112.48 | 7.176% | $120.5516 | $120.55 | $120.55 | $120.60 |
| Purchase #7 | $9.93 | 3.696% | $10.297 | $10.30 | $10.30 | $10.30 |
| 7 purchase totals = | $816.37 | $870.3634 | $870.37 | $870.35 | $870.50 | |