| 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 | $41.69 | 10.330% | $45.9966 | $46.00 | $46.00 | $46.00 |
| Purchase #2 | $203.98 | 10.394% | $225.1817 | $225.18 | $225.20 | $225.20 |
| Purchase #3 | $60.43 | 13.569% | $68.6297 | $68.63 | $68.65 | $68.60 |
| Purchase #4 | $164.65 | 7.644% | $177.2358 | $177.24 | $177.25 | $177.20 |
| Purchase #5 | $8.64 | 10.408% | $9.5393 | $9.54 | $9.55 | $9.50 |
| Purchase #6 | $91.39 | 9.393% | $99.9743 | $99.97 | $99.95 | $100.00 |
| Purchase #7 | $44.44 | 5.627% | $46.9406 | $46.94 | $46.95 | $46.90 |
| 7 purchase totals = | $615.22 | $673.4980 | $673.50 | $673.55 | $673.40 | |