| 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 | $38.67 | 13.874% | $44.0351 | $44.04 | $44.05 | $44.00 |
| Purchase #2 | $159.44 | 3.771% | $165.4525 | $165.45 | $165.45 | $165.50 |
| Purchase #3 | $105.93 | 4.600% | $110.8028 | $110.80 | $110.80 | $110.80 |
| Purchase #4 | $35.99 | 8.480% | $39.042 | $39.04 | $39.05 | $39.00 |
| Purchase #5 | $73.57 | 7.692% | $79.229 | $79.23 | $79.25 | $79.20 |
| Purchase #6 | $167.78 | 13.284% | $190.0679 | $190.07 | $190.05 | $190.10 |
| Purchase #7 | $205.93 | 9.185% | $224.8447 | $224.84 | $224.85 | $224.80 |
| 7 purchase totals = | $787.31 | $853.4740 | $853.47 | $853.50 | $853.40 | |