| 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 | $65.80 | 4.467% | $68.7393 | $68.74 | $68.75 | $68.70 |
| Purchase #2 | $129.33 | 6.400% | $137.6071 | $137.61 | $137.60 | $137.60 |
| Purchase #3 | $224.90 | 8.353% | $243.6859 | $243.69 | $243.70 | $243.70 |
| Purchase #4 | $21.64 | 6.242% | $22.9908 | $22.99 | $23.00 | $23.00 |
| Purchase #5 | $230.88 | 5.498% | $243.5738 | $243.57 | $243.55 | $243.60 |
| Purchase #6 | $54.30 | 8.214% | $58.7602 | $58.76 | $58.75 | $58.80 |
| Purchase #7 | $80.48 | 6.239% | $85.5011 | $85.50 | $85.50 | $85.50 |
| 7 purchase totals = | $807.33 | $860.8582 | $860.86 | $860.85 | $860.90 | |