| 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 | $45.29 | 12.597% | $50.9952 | $51.00 | $51.00 | $51.00 |
| Purchase #2 | $196.43 | 11.166% | $218.3634 | $218.36 | $218.35 | $218.40 |
| Purchase #3 | $195.80 | 8.349% | $212.1473 | $212.15 | $212.15 | $212.10 |
| Purchase #4 | $164.34 | 6.186% | $174.5061 | $174.51 | $174.50 | $174.50 |
| Purchase #5 | $222.57 | 11.148% | $247.3821 | $247.38 | $247.40 | $247.40 |
| Purchase #6 | $9.45 | 6.198% | $10.0357 | $10.04 | $10.05 | $10.00 |
| Purchase #7 | $84.97 | 9.631% | $93.1535 | $93.15 | $93.15 | $93.20 |
| 7 purchase totals = | $918.85 | $1,006.5833 | $1,006.59 | $1,006.60 | $1,006.60 | |