| 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 | $20.43 | 9.810% | $22.4342 | $22.43 | $22.45 | $22.40 |
| Purchase #2 | $53.75 | 7.412% | $57.734 | $57.73 | $57.75 | $57.70 |
| Purchase #3 | $83.67 | 6.218% | $88.8726 | $88.87 | $88.85 | $88.90 |
| Purchase #4 | $248.72 | 7.718% | $267.9162 | $267.92 | $267.90 | $267.90 |
| Purchase #5 | $5.37 | 10.859% | $5.9531 | $5.95 | $5.95 | $6.00 |
| Purchase #6 | $65.58 | 11.499% | $73.121 | $73.12 | $73.10 | $73.10 |
| Purchase #7 | $28.43 | 9.259% | $31.0623 | $31.06 | $31.05 | $31.10 |
| 7 purchase totals = | $505.95 | $547.0934 | $547.08 | $547.05 | $547.10 | |