| 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 | $29.48 | 8.640% | $32.0271 | $32.03 | $32.05 | $32.00 |
| Purchase #2 | $116.56 | 8.241% | $126.1657 | $126.17 | $126.15 | $126.20 |
| Purchase #3 | $11.74 | 13.290% | $13.3002 | $13.30 | $13.30 | $13.30 |
| Purchase #4 | $128.29 | 7.547% | $137.972 | $137.97 | $137.95 | $138.00 |
| Purchase #5 | $145.36 | 6.650% | $155.0264 | $155.03 | $155.05 | $155.00 |
| Purchase #6 | $27.31 | 9.650% | $29.9454 | $29.95 | $29.95 | $29.90 |
| Purchase #7 | $185.82 | 6.509% | $197.915 | $197.92 | $197.90 | $197.90 |
| 7 purchase totals = | $644.56 | $692.3518 | $692.37 | $692.35 | $692.30 | |