| 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 | $49.60 | 8.478% | $53.8051 | $53.81 | $53.80 | $53.80 |
| Purchase #2 | $195.42 | 8.687% | $212.3961 | $212.40 | $212.40 | $212.40 |
| Purchase #3 | $15.97 | 6.229% | $16.9648 | $16.96 | $16.95 | $17.00 |
| Purchase #4 | $211.29 | 5.391% | $222.6806 | $222.68 | $222.70 | $222.70 |
| Purchase #5 | $141.37 | 10.773% | $156.5998 | $156.60 | $156.60 | $156.60 |
| Purchase #6 | $29.41 | 6.337% | $31.2737 | $31.27 | $31.25 | $31.30 |
| Purchase #7 | $177.48 | 5.206% | $186.7196 | $186.72 | $186.70 | $186.70 |
| 7 purchase totals = | $820.54 | $880.4397 | $880.44 | $880.40 | $880.50 | |