| 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 | $108.46 | 6.156% | $115.1368 | $115.14 | $115.15 | $115.10 |
| Purchase #2 | $52.32 | 10.762% | $57.9507 | $57.95 | $57.95 | $58.00 |
| Purchase #3 | $22.89 | 7.123% | $24.5205 | $24.52 | $24.50 | $24.50 |
| Purchase #4 | $112.62 | 5.270% | $118.5551 | $118.56 | $118.55 | $118.60 |
| Purchase #5 | $116.29 | 9.686% | $127.5538 | $127.55 | $127.55 | $127.60 |
| Purchase #6 | $92.47 | 12.826% | $104.3302 | $104.33 | $104.35 | $104.30 |
| Purchase #7 | $14.99 | 13.163% | $16.9631 | $16.96 | $16.95 | $17.00 |
| 7 purchase totals = | $520.04 | $565.0102 | $565.01 | $565.00 | $565.10 | |