| 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 | $5.61 | 13.294% | $6.3558 | $6.36 | $6.35 | $6.40 |
| Purchase #2 | $9.33 | 8.457% | $10.119 | $10.12 | $10.10 | $10.10 |
| Purchase #3 | $71.83 | 6.529% | $76.5198 | $76.52 | $76.50 | $76.50 |
| Purchase #4 | $75.76 | 5.577% | $79.9851 | $79.99 | $80.00 | $80.00 |
| Purchase #5 | $92.37 | 3.739% | $95.8237 | $95.82 | $95.80 | $95.80 |
| Purchase #6 | $40.51 | 4.356% | $42.2746 | $42.27 | $42.25 | $42.30 |
| Purchase #7 | $206.51 | 8.119% | $223.2765 | $223.28 | $223.30 | $223.30 |
| 7 purchase totals = | $501.92 | $534.3545 | $534.36 | $534.30 | $534.40 | |