| 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 | $88.36 | 5.368% | $93.1032 | $93.10 | $93.10 | $93.10 |
| Purchase #2 | $110.81 | 3.844% | $115.0695 | $115.07 | $115.05 | $115.10 |
| Purchase #3 | $220.85 | 5.127% | $232.173 | $232.17 | $232.15 | $232.20 |
| Purchase #4 | $130.40 | 3.214% | $134.5911 | $134.59 | $134.60 | $134.60 |
| Purchase #5 | $33.95 | 13.798% | $38.6344 | $38.63 | $38.65 | $38.60 |
| Purchase #6 | $135.46 | 8.351% | $146.7723 | $146.77 | $146.75 | $146.80 |
| Purchase #7 | $34.62 | 11.395% | $38.5649 | $38.56 | $38.55 | $38.60 |
| 7 purchase totals = | $754.45 | $798.9084 | $798.89 | $798.85 | $799.00 | |