| 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 | $34.30 | 12.566% | $38.6101 | $38.61 | $38.60 | $38.60 |
| Purchase #2 | $26.43 | 3.383% | $27.3241 | $27.32 | $27.30 | $27.30 |
| Purchase #3 | $177.32 | 7.315% | $190.291 | $190.29 | $190.30 | $190.30 |
| Purchase #4 | $63.44 | 8.845% | $69.0513 | $69.05 | $69.05 | $69.10 |
| Purchase #5 | $14.47 | 11.675% | $16.1594 | $16.16 | $16.15 | $16.20 |
| Purchase #6 | $55.70 | 7.508% | $59.882 | $59.88 | $59.90 | $59.90 |
| Purchase #7 | $68.61 | 4.480% | $71.6837 | $71.68 | $71.70 | $71.70 |
| 7 purchase totals = | $440.27 | $473.0016 | $472.99 | $473.00 | $473.10 | |