| 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 | $117.35 | 5.654% | $123.985 | $123.99 | $124.00 | $124.00 |
| Purchase #2 | $81.81 | 7.828% | $88.2141 | $88.21 | $88.20 | $88.20 |
| Purchase #3 | $46.78 | 8.840% | $50.9154 | $50.92 | $50.90 | $50.90 |
| Purchase #4 | $15.69 | 10.513% | $17.3395 | $17.34 | $17.35 | $17.30 |
| Purchase #5 | $37.34 | 4.702% | $39.0957 | $39.10 | $39.10 | $39.10 |
| Purchase #6 | $13.89 | 5.264% | $14.6212 | $14.62 | $14.60 | $14.60 |
| Purchase #7 | $21.26 | 6.665% | $22.677 | $22.68 | $22.70 | $22.70 |
| 7 purchase totals = | $334.12 | $356.8479 | $356.86 | $356.85 | $356.80 | |