| 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 | $62.57 | 9.801% | $68.7025 | $68.70 | $68.70 | $68.70 |
| Purchase #2 | $113.30 | 6.278% | $120.413 | $120.41 | $120.40 | $120.40 |
| Purchase #3 | $7.50 | 11.753% | $8.3815 | $8.38 | $8.40 | $8.40 |
| Purchase #4 | $238.31 | 10.524% | $263.3897 | $263.39 | $263.40 | $263.40 |
| Purchase #5 | $35.78 | 11.643% | $39.9459 | $39.95 | $39.95 | $39.90 |
| Purchase #6 | $101.49 | 11.438% | $113.0984 | $113.10 | $113.10 | $113.10 |
| Purchase #7 | $82.55 | 7.792% | $88.9823 | $88.98 | $89.00 | $89.00 |
| 7 purchase totals = | $641.50 | $702.9133 | $702.91 | $702.95 | $702.90 | |