| 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 | $11.73 | 13.109% | $13.2677 | $13.27 | $13.25 | $13.30 |
| Purchase #2 | $241.82 | 4.550% | $252.8228 | $252.82 | $252.80 | $252.80 |
| Purchase #3 | $181.97 | 4.447% | $190.0622 | $190.06 | $190.05 | $190.10 |
| Purchase #4 | $39.88 | 13.504% | $45.2654 | $45.27 | $45.25 | $45.30 |
| Purchase #5 | $76.88 | 10.163% | $84.6933 | $84.69 | $84.70 | $84.70 |
| Purchase #6 | $113.35 | 11.789% | $126.7128 | $126.71 | $126.70 | $126.70 |
| Purchase #7 | $150.41 | 4.150% | $156.652 | $156.65 | $156.65 | $156.70 |
| 7 purchase totals = | $816.04 | $869.4762 | $869.47 | $869.40 | $869.60 | |