| 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 | $79.32 | 6.471% | $84.4528 | $84.45 | $84.45 | $84.50 |
| Purchase #2 | $65.60 | 4.624% | $68.6333 | $68.63 | $68.65 | $68.60 |
| Purchase #3 | $200.47 | 3.734% | $207.9555 | $207.96 | $207.95 | $208.00 |
| Purchase #4 | $147.58 | 6.292% | $156.8657 | $156.87 | $156.85 | $156.90 |
| Purchase #5 | $27.78 | 11.597% | $31.0016 | $31.00 | $31.00 | $31.00 |
| Purchase #6 | $115.80 | 8.291% | $125.401 | $125.40 | $125.40 | $125.40 |
| Purchase #7 | $8.96 | 8.630% | $9.7332 | $9.73 | $9.75 | $9.70 |
| 7 purchase totals = | $645.51 | $684.0431 | $684.04 | $684.05 | $684.10 | |