| 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 | $48.79 | 9.316% | $53.3353 | $53.34 | $53.35 | $53.30 |
| Purchase #2 | $123.52 | 5.249% | $130.0036 | $130.00 | $130.00 | $130.00 |
| Purchase #3 | $171.25 | 5.866% | $181.2955 | $181.30 | $181.30 | $181.30 |
| Purchase #4 | $28.55 | 3.537% | $29.5598 | $29.56 | $29.55 | $29.60 |
| Purchase #5 | $60.56 | 7.794% | $65.28 | $65.28 | $65.30 | $65.30 |
| Purchase #6 | $142.44 | 8.337% | $154.3152 | $154.32 | $154.30 | $154.30 |
| Purchase #7 | $140.27 | 13.402% | $159.069 | $159.07 | $159.05 | $159.10 |
| 7 purchase totals = | $715.38 | $772.8584 | $772.87 | $772.85 | $772.90 | |