| 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 | $50.72 | 4.125% | $52.8122 | $52.81 | $52.80 | $52.80 |
| Purchase #2 | $219.68 | 4.244% | $229.0032 | $229.00 | $229.00 | $229.00 |
| Purchase #3 | $31.68 | 9.379% | $34.6513 | $34.65 | $34.65 | $34.70 |
| Purchase #4 | $26.82 | 4.395% | $27.9987 | $28.00 | $28.00 | $28.00 |
| Purchase #5 | $248.45 | 4.555% | $259.7669 | $259.77 | $259.75 | $259.80 |
| Purchase #6 | $93.29 | 3.178% | $96.2548 | $96.25 | $96.25 | $96.30 |
| Purchase #7 | $33.57 | 9.247% | $36.6742 | $36.67 | $36.65 | $36.70 |
| 7 purchase totals = | $704.21 | $737.1613 | $737.15 | $737.10 | $737.30 | |