| 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 | $83.68 | 4.406% | $87.3669 | $87.37 | $87.35 | $87.40 |
| Purchase #2 | $25.98 | 8.555% | $28.2026 | $28.20 | $28.20 | $28.20 |
| Purchase #3 | $242.81 | 6.395% | $258.3377 | $258.34 | $258.35 | $258.30 |
| Purchase #4 | $45.27 | 7.427% | $48.6322 | $48.63 | $48.65 | $48.60 |
| Purchase #5 | $200.53 | 11.665% | $223.9218 | $223.92 | $223.90 | $223.90 |
| Purchase #6 | $136.36 | 12.732% | $153.7214 | $153.72 | $153.70 | $153.70 |
| Purchase #7 | $119.96 | 3.530% | $124.1946 | $124.19 | $124.20 | $124.20 |
| 7 purchase totals = | $854.59 | $924.3772 | $924.37 | $924.35 | $924.30 | |