| 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 | $38.54 | 13.395% | $43.7024 | $43.70 | $43.70 | $43.70 |
| Purchase #2 | $199.96 | 5.485% | $210.9278 | $210.93 | $210.95 | $210.90 |
| Purchase #3 | $139.45 | 4.411% | $145.6011 | $145.60 | $145.60 | $145.60 |
| Purchase #4 | $138.25 | 10.302% | $152.4925 | $152.49 | $152.50 | $152.50 |
| Purchase #5 | $172.69 | 7.207% | $185.1358 | $185.14 | $185.15 | $185.10 |
| Purchase #6 | $56.36 | 12.211% | $63.2421 | $63.24 | $63.25 | $63.20 |
| Purchase #7 | $5.56 | 7.832% | $5.9955 | $6.00 | $6.00 | $6.00 |
| 7 purchase totals = | $750.81 | $807.0972 | $807.10 | $807.15 | $807.00 | |