| 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 | $64.65 | 9.315% | $70.6721 | $70.67 | $70.65 | $70.70 |
| Purchase #2 | $197.72 | 4.286% | $206.1943 | $206.19 | $206.20 | $206.20 |
| Purchase #3 | $8.47 | 8.163% | $9.1614 | $9.16 | $9.15 | $9.20 |
| Purchase #4 | $9.80 | 5.847% | $10.373 | $10.37 | $10.35 | $10.40 |
| Purchase #5 | $196.56 | 13.472% | $223.0406 | $223.04 | $223.05 | $223.00 |
| Purchase #6 | $55.26 | 7.586% | $59.452 | $59.45 | $59.45 | $59.50 |
| Purchase #7 | $106.93 | 6.490% | $113.8698 | $113.87 | $113.85 | $113.90 |
| 7 purchase totals = | $639.39 | $692.7632 | $692.75 | $692.70 | $692.90 | |