| 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 | $208.30 | 6.409% | $221.6499 | $221.65 | $221.65 | $221.60 |
| Purchase #2 | $200.26 | 6.157% | $212.59 | $212.59 | $212.60 | $212.60 |
| Purchase #3 | $92.26 | 8.608% | $100.2017 | $100.20 | $100.20 | $100.20 |
| Purchase #4 | $76.31 | 5.863% | $80.7841 | $80.78 | $80.80 | $80.80 |
| Purchase #5 | $50.58 | 10.688% | $55.986 | $55.99 | $56.00 | $56.00 |
| Purchase #6 | $120.48 | 6.844% | $128.7257 | $128.73 | $128.75 | $128.70 |
| Purchase #7 | $153.37 | 8.603% | $166.5644 | $166.56 | $166.55 | $166.60 |
| 7 purchase totals = | $901.56 | $966.5018 | $966.50 | $966.55 | $966.50 | |