| 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 | $107.73 | 11.687% | $120.3204 | $120.32 | $120.30 | $120.30 |
| Purchase #2 | $183.90 | 6.577% | $195.9951 | $196.00 | $196.00 | $196.00 |
| Purchase #3 | $61.53 | 7.247% | $65.9891 | $65.99 | $66.00 | $66.00 |
| Purchase #4 | $13.50 | 5.174% | $14.1985 | $14.20 | $14.20 | $14.20 |
| Purchase #5 | $85.91 | 4.873% | $90.0964 | $90.10 | $90.10 | $90.10 |
| Purchase #6 | $26.56 | 11.336% | $29.5708 | $29.57 | $29.55 | $29.60 |
| Purchase #7 | $56.30 | 10.384% | $62.1462 | $62.15 | $62.15 | $62.10 |
| 7 purchase totals = | $535.43 | $578.3165 | $578.33 | $578.30 | $578.30 | |