| 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 | $27.28 | 3.848% | $28.3297 | $28.33 | $28.35 | $28.30 |
| Purchase #2 | $87.93 | 5.247% | $92.5437 | $92.54 | $92.55 | $92.50 |
| Purchase #3 | $204.86 | 5.534% | $216.197 | $216.20 | $216.20 | $216.20 |
| Purchase #4 | $19.54 | 6.265% | $20.7642 | $20.76 | $20.75 | $20.80 |
| Purchase #5 | $199.79 | 12.341% | $224.4461 | $224.45 | $224.45 | $224.40 |
| Purchase #6 | $109.47 | 9.772% | $120.1674 | $120.17 | $120.15 | $120.20 |
| Purchase #7 | $181.86 | 7.313% | $195.1594 | $195.16 | $195.15 | $195.20 |
| 7 purchase totals = | $830.73 | $897.6075 | $897.61 | $897.60 | $897.60 | |