| 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 | $58.97 | 12.586% | $66.392 | $66.39 | $66.40 | $66.40 |
| Purchase #2 | $189.28 | 12.861% | $213.6233 | $213.62 | $213.60 | $213.60 |
| Purchase #3 | $134.87 | 12.282% | $151.4347 | $151.43 | $151.45 | $151.40 |
| Purchase #4 | $158.66 | 12.635% | $178.7067 | $178.71 | $178.70 | $178.70 |
| Purchase #5 | $104.35 | 6.720% | $111.3623 | $111.36 | $111.35 | $111.40 |
| Purchase #6 | $62.85 | 6.199% | $66.7461 | $66.75 | $66.75 | $66.70 |
| Purchase #7 | $81.66 | 6.520% | $86.9842 | $86.98 | $87.00 | $87.00 |
| 7 purchase totals = | $790.64 | $875.2493 | $875.24 | $875.25 | $875.20 | |