| 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 | $48.44 | 11.128% | $53.8304 | $53.83 | $53.85 | $53.80 |
| Purchase #2 | $65.80 | 3.271% | $67.9523 | $67.95 | $67.95 | $68.00 |
| Purchase #3 | $57.28 | 5.103% | $60.203 | $60.20 | $60.20 | $60.20 |
| Purchase #4 | $13.81 | 12.835% | $15.5825 | $15.58 | $15.60 | $15.60 |
| Purchase #5 | $233.84 | 8.771% | $254.3501 | $254.35 | $254.35 | $254.40 |
| Purchase #6 | $44.66 | 12.681% | $50.3233 | $50.32 | $50.30 | $50.30 |
| Purchase #7 | $100.64 | 4.456% | $105.1245 | $105.12 | $105.10 | $105.10 |
| 7 purchase totals = | $564.47 | $607.3661 | $607.35 | $607.35 | $607.40 | |