| 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 | $51.77 | 7.589% | $55.6988 | $55.70 | $55.70 | $55.70 |
| Purchase #2 | $15.79 | 8.308% | $17.1018 | $17.10 | $17.10 | $17.10 |
| Purchase #3 | $156.28 | 9.159% | $170.5937 | $170.59 | $170.60 | $170.60 |
| Purchase #4 | $180.72 | 3.547% | $187.1301 | $187.13 | $187.15 | $187.10 |
| Purchase #5 | $10.70 | 8.546% | $11.6144 | $11.61 | $11.60 | $11.60 |
| Purchase #6 | $173.53 | 7.444% | $186.4476 | $186.45 | $186.45 | $186.40 |
| Purchase #7 | $128.69 | 12.503% | $144.7801 | $144.78 | $144.80 | $144.80 |
| 7 purchase totals = | $717.48 | $773.3665 | $773.36 | $773.40 | $773.30 | |