| 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 | $71.57 | 7.401% | $76.8669 | $76.87 | $76.85 | $76.90 |
| Purchase #2 | $22.54 | 7.152% | $24.1521 | $24.15 | $24.15 | $24.20 |
| Purchase #3 | $36.66 | 6.257% | $38.9538 | $38.95 | $38.95 | $39.00 |
| Purchase #4 | $147.36 | 13.600% | $167.401 | $167.40 | $167.40 | $167.40 |
| Purchase #5 | $9.41 | 5.248% | $9.9038 | $9.90 | $9.90 | $9.90 |
| Purchase #6 | $17.91 | 11.358% | $19.9442 | $19.94 | $19.95 | $19.90 |
| Purchase #7 | $55.46 | 6.265% | $58.9346 | $58.93 | $58.95 | $58.90 |
| 7 purchase totals = | $360.91 | $396.1564 | $396.14 | $396.15 | $396.20 | |