| 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 | $60.93 | 6.327% | $64.785 | $64.79 | $64.80 | $64.80 |
| Purchase #2 | $59.80 | 12.150% | $67.0657 | $67.07 | $67.05 | $67.10 |
| Purchase #3 | $123.36 | 4.702% | $129.1604 | $129.16 | $129.15 | $129.20 |
| Purchase #4 | $167.73 | 4.868% | $175.8951 | $175.90 | $175.90 | $175.90 |
| Purchase #5 | $51.31 | 5.389% | $54.0751 | $54.08 | $54.10 | $54.10 |
| Purchase #6 | $34.88 | 7.442% | $37.4758 | $37.48 | $37.50 | $37.50 |
| Purchase #7 | $39.76 | 5.554% | $41.9683 | $41.97 | $41.95 | $42.00 |
| 7 purchase totals = | $537.77 | $570.4254 | $570.45 | $570.45 | $570.60 | |