| 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 | $22.43 | 13.470% | $25.4513 | $25.45 | $25.45 | $25.50 |
| Purchase #2 | $120.38 | 7.685% | $129.6312 | $129.63 | $129.65 | $129.60 |
| Purchase #3 | $90.90 | 3.236% | $93.8415 | $93.84 | $93.85 | $93.80 |
| Purchase #4 | $82.28 | 6.658% | $87.7582 | $87.76 | $87.75 | $87.80 |
| Purchase #5 | $214.30 | 4.382% | $223.6906 | $223.69 | $223.70 | $223.70 |
| Purchase #6 | $56.56 | 9.478% | $61.9208 | $61.92 | $61.90 | $61.90 |
| Purchase #7 | $230.54 | 7.634% | $248.1394 | $248.14 | $248.15 | $248.10 |
| 7 purchase totals = | $817.39 | $870.4330 | $870.43 | $870.45 | $870.40 | |