| 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 | $228.64 | 10.700% | $253.1045 | $253.10 | $253.10 | $253.10 |
| Purchase #2 | $57.90 | 6.619% | $61.7324 | $61.73 | $61.75 | $61.70 |
| Purchase #3 | $101.52 | 7.639% | $109.2751 | $109.28 | $109.30 | $109.30 |
| Purchase #4 | $19.45 | 13.200% | $22.0174 | $22.02 | $22.00 | $22.00 |
| Purchase #5 | $39.68 | 10.686% | $43.9202 | $43.92 | $43.90 | $43.90 |
| Purchase #6 | $141.71 | 8.163% | $153.2778 | $153.28 | $153.30 | $153.30 |
| Purchase #7 | $47.34 | 4.470% | $49.4561 | $49.46 | $49.45 | $49.50 |
| 7 purchase totals = | $636.24 | $692.7835 | $692.79 | $692.80 | $692.80 | |