| 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 | $79.65 | 11.627% | $88.9109 | $88.91 | $88.90 | $88.90 |
| Purchase #2 | $202.38 | 3.552% | $209.5685 | $209.57 | $209.55 | $209.60 |
| Purchase #3 | $223.95 | 6.662% | $238.8695 | $238.87 | $238.85 | $238.90 |
| Purchase #4 | $152.63 | 13.314% | $172.9512 | $172.95 | $172.95 | $173.00 |
| Purchase #5 | $85.86 | 9.396% | $93.9274 | $93.93 | $93.95 | $93.90 |
| Purchase #6 | $9.54 | 4.126% | $9.9336 | $9.93 | $9.95 | $9.90 |
| Purchase #7 | $224.68 | 10.858% | $249.0758 | $249.08 | $249.10 | $249.10 |
| 7 purchase totals = | $978.69 | $1,063.2369 | $1,063.24 | $1,063.25 | $1,063.30 | |