| 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 | $7.35 | 9.562% | $8.0528 | $8.05 | $8.05 | $8.10 |
| Purchase #2 | $29.49 | 7.533% | $31.7115 | $31.71 | $31.70 | $31.70 |
| Purchase #3 | $106.32 | 11.601% | $118.6542 | $118.65 | $118.65 | $118.70 |
| Purchase #4 | $153.50 | 12.541% | $172.7504 | $172.75 | $172.75 | $172.80 |
| Purchase #5 | $245.88 | 5.388% | $259.128 | $259.13 | $259.15 | $259.10 |
| Purchase #6 | $126.71 | 11.209% | $140.9129 | $140.91 | $140.90 | $140.90 |
| Purchase #7 | $26.31 | 6.739% | $28.083 | $28.08 | $28.10 | $28.10 |
| 7 purchase totals = | $695.56 | $759.2928 | $759.28 | $759.30 | $759.40 | |