| 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 | $66.29 | 6.417% | $70.5438 | $70.54 | $70.55 | $70.50 |
| Purchase #2 | $115.92 | 12.211% | $130.075 | $130.08 | $130.10 | $130.10 |
| Purchase #3 | $46.84 | 9.770% | $51.4163 | $51.42 | $51.40 | $51.40 |
| Purchase #4 | $106.50 | 3.592% | $110.3255 | $110.33 | $110.35 | $110.30 |
| Purchase #5 | $143.85 | 6.670% | $153.4448 | $153.44 | $153.45 | $153.40 |
| Purchase #6 | $189.86 | 11.841% | $212.3413 | $212.34 | $212.35 | $212.30 |
| Purchase #7 | $133.79 | 7.229% | $143.4617 | $143.46 | $143.45 | $143.50 |
| 7 purchase totals = | $803.05 | $871.6084 | $871.61 | $871.65 | $871.50 | |