| 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 | $97.64 | 7.371% | $104.837 | $104.84 | $104.85 | $104.80 |
| Purchase #2 | $63.59 | 4.248% | $66.2913 | $66.29 | $66.30 | $66.30 |
| Purchase #3 | $84.61 | 8.192% | $91.5413 | $91.54 | $91.55 | $91.50 |
| Purchase #4 | $243.97 | 10.492% | $269.5673 | $269.57 | $269.55 | $269.60 |
| Purchase #5 | $29.64 | 6.867% | $31.6754 | $31.68 | $31.70 | $31.70 |
| Purchase #6 | $115.27 | 8.137% | $124.6495 | $124.65 | $124.65 | $124.60 |
| Purchase #7 | $12.88 | 4.833% | $13.5025 | $13.50 | $13.50 | $13.50 |
| 7 purchase totals = | $647.60 | $702.0643 | $702.07 | $702.10 | $702.00 | |