| 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 | $33.64 | 13.210% | $38.0838 | $38.08 | $38.10 | $38.10 |
| Purchase #2 | $37.86 | 11.724% | $42.2987 | $42.30 | $42.30 | $42.30 |
| Purchase #3 | $234.28 | 11.198% | $260.5147 | $260.51 | $260.50 | $260.50 |
| Purchase #4 | $223.78 | 4.449% | $233.736 | $233.74 | $233.75 | $233.70 |
| Purchase #5 | $202.69 | 10.132% | $223.2266 | $223.23 | $223.25 | $223.20 |
| Purchase #6 | $8.84 | 13.642% | $10.046 | $10.05 | $10.05 | $10.00 |
| Purchase #7 | $44.70 | 12.765% | $50.406 | $50.41 | $50.40 | $50.40 |
| 7 purchase totals = | $785.79 | $858.3118 | $858.32 | $858.35 | $858.20 | |