| 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 | $82.80 | 6.125% | $87.8715 | $87.87 | $87.85 | $87.90 |
| Purchase #2 | $124.77 | 12.228% | $140.0269 | $140.03 | $140.05 | $140.00 |
| Purchase #3 | $28.28 | 5.718% | $29.8971 | $29.90 | $29.90 | $29.90 |
| Purchase #4 | $123.26 | 12.794% | $139.0299 | $139.03 | $139.05 | $139.00 |
| Purchase #5 | $170.32 | 11.177% | $189.3567 | $189.36 | $189.35 | $189.40 |
| Purchase #6 | $153.94 | 13.155% | $174.1908 | $174.19 | $174.20 | $174.20 |
| Purchase #7 | $48.43 | 9.187% | $52.8793 | $52.88 | $52.90 | $52.90 |
| 7 purchase totals = | $731.80 | $813.2522 | $813.26 | $813.30 | $813.30 | |