| 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 | $48.60 | 12.802% | $54.8218 | $54.82 | $54.80 | $54.80 |
| Purchase #2 | $46.63 | 11.603% | $52.0405 | $52.04 | $52.05 | $52.00 |
| Purchase #3 | $31.83 | 8.729% | $34.6084 | $34.61 | $34.60 | $34.60 |
| Purchase #4 | $140.25 | 11.226% | $155.9945 | $155.99 | $156.00 | $156.00 |
| Purchase #5 | $194.28 | 5.254% | $204.4875 | $204.49 | $204.50 | $204.50 |
| Purchase #6 | $209.80 | 6.333% | $223.0866 | $223.09 | $223.10 | $223.10 |
| Purchase #7 | $41.32 | 8.286% | $44.7438 | $44.74 | $44.75 | $44.70 |
| 7 purchase totals = | $712.71 | $769.7831 | $769.78 | $769.80 | $769.70 | |