| 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 | $86.91 | 10.552% | $96.0807 | $96.08 | $96.10 | $96.10 |
| Purchase #2 | $159.46 | 4.277% | $166.2801 | $166.28 | $166.30 | $166.30 |
| Purchase #3 | $153.30 | 9.713% | $168.19 | $168.19 | $168.20 | $168.20 |
| Purchase #4 | $21.27 | 10.233% | $23.4466 | $23.45 | $23.45 | $23.40 |
| Purchase #5 | $142.57 | 5.641% | $150.6124 | $150.61 | $150.60 | $150.60 |
| Purchase #6 | $140.27 | 9.747% | $153.9421 | $153.94 | $153.95 | $153.90 |
| Purchase #7 | $115.89 | 12.232% | $130.0657 | $130.07 | $130.05 | $130.10 |
| 7 purchase totals = | $819.67 | $888.6176 | $888.62 | $888.65 | $888.60 | |