| 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 | $57.70 | 11.390% | $64.272 | $64.27 | $64.25 | $64.30 |
| Purchase #2 | $173.89 | 11.763% | $194.3447 | $194.34 | $194.35 | $194.30 |
| Purchase #3 | $221.53 | 5.704% | $234.1661 | $234.17 | $234.15 | $234.20 |
| Purchase #4 | $218.50 | 4.513% | $228.3609 | $228.36 | $228.35 | $228.40 |
| Purchase #5 | $81.41 | 13.560% | $92.4492 | $92.45 | $92.45 | $92.40 |
| Purchase #6 | $165.35 | 11.303% | $184.0395 | $184.04 | $184.05 | $184.00 |
| Purchase #7 | $7.43 | 12.270% | $8.3417 | $8.34 | $8.35 | $8.30 |
| 7 purchase totals = | $925.81 | $1,005.9741 | $1,005.97 | $1,005.95 | $1,005.90 | |