| 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 | $81.89 | 9.677% | $89.8145 | $89.81 | $89.80 | $89.80 |
| Purchase #2 | $201.71 | 8.717% | $219.2931 | $219.29 | $219.30 | $219.30 |
| Purchase #3 | $66.35 | 12.709% | $74.7824 | $74.78 | $74.80 | $74.80 |
| Purchase #4 | $169.51 | 13.749% | $192.8159 | $192.82 | $192.80 | $192.80 |
| Purchase #5 | $57.92 | 6.284% | $61.5597 | $61.56 | $61.55 | $61.60 |
| Purchase #6 | $27.48 | 7.864% | $29.641 | $29.64 | $29.65 | $29.60 |
| Purchase #7 | $23.44 | 4.810% | $24.5675 | $24.57 | $24.55 | $24.60 |
| 7 purchase totals = | $628.30 | $692.4741 | $692.47 | $692.45 | $692.50 | |