| 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 | $26.40 | 12.654% | $29.7407 | $29.74 | $29.75 | $29.70 |
| Purchase #2 | $227.36 | 5.315% | $239.4442 | $239.44 | $239.45 | $239.40 |
| Purchase #3 | $181.66 | 7.641% | $195.5406 | $195.54 | $195.55 | $195.50 |
| Purchase #4 | $101.44 | 9.458% | $111.0342 | $111.03 | $111.05 | $111.00 |
| Purchase #5 | $83.94 | 11.546% | $93.6317 | $93.63 | $93.65 | $93.60 |
| Purchase #6 | $137.78 | 9.268% | $150.5495 | $150.55 | $150.55 | $150.50 |
| Purchase #7 | $33.71 | 7.606% | $36.274 | $36.27 | $36.25 | $36.30 |
| 7 purchase totals = | $792.29 | $856.2149 | $856.20 | $856.25 | $856.00 | |