| 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 | $113.74 | 3.376% | $117.5799 | $117.58 | $117.60 | $117.60 |
| Purchase #2 | $98.67 | 10.630% | $109.1586 | $109.16 | $109.15 | $109.20 |
| Purchase #3 | $99.80 | 10.349% | $110.1283 | $110.13 | $110.15 | $110.10 |
| Purchase #4 | $5.51 | 3.313% | $5.6925 | $5.69 | $5.70 | $5.70 |
| Purchase #5 | $128.93 | 10.578% | $142.5682 | $142.57 | $142.55 | $142.60 |
| Purchase #6 | $99.61 | 6.421% | $106.006 | $106.01 | $106.00 | $106.00 |
| Purchase #7 | $53.68 | 9.600% | $58.8333 | $58.83 | $58.85 | $58.80 |
| 7 purchase totals = | $599.94 | $649.9668 | $649.97 | $650.00 | $650.00 | |