| 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 | $49.55 | 9.388% | $54.2018 | $54.20 | $54.20 | $54.20 |
| Purchase #2 | $147.40 | 5.393% | $155.3493 | $155.35 | $155.35 | $155.30 |
| Purchase #3 | $15.55 | 5.732% | $16.4413 | $16.44 | $16.45 | $16.40 |
| Purchase #4 | $161.50 | 12.108% | $181.0544 | $181.05 | $181.05 | $181.10 |
| Purchase #5 | $105.51 | 9.174% | $115.1895 | $115.19 | $115.20 | $115.20 |
| Purchase #6 | $36.69 | 9.246% | $40.0824 | $40.08 | $40.10 | $40.10 |
| Purchase #7 | $200.94 | 4.632% | $210.2475 | $210.25 | $210.25 | $210.20 |
| 7 purchase totals = | $717.14 | $772.5662 | $772.56 | $772.60 | $772.50 | |