| 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 | $76.54 | 5.628% | $80.8477 | $80.85 | $80.85 | $80.80 |
| Purchase #2 | $63.83 | 12.562% | $71.8483 | $71.85 | $71.85 | $71.80 |
| Purchase #3 | $65.69 | 6.450% | $69.927 | $69.93 | $69.95 | $69.90 |
| Purchase #4 | $103.74 | 8.472% | $112.5289 | $112.53 | $112.55 | $112.50 |
| Purchase #5 | $55.64 | 8.494% | $60.3661 | $60.37 | $60.35 | $60.40 |
| Purchase #6 | $178.87 | 4.849% | $187.5434 | $187.54 | $187.55 | $187.50 |
| Purchase #7 | $181.69 | 11.290% | $202.2028 | $202.20 | $202.20 | $202.20 |
| 7 purchase totals = | $726.00 | $785.2642 | $785.27 | $785.30 | $785.10 | |