| 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 | $111.50 | 8.409% | $120.876 | $120.88 | $120.90 | $120.90 |
| Purchase #2 | $7.58 | 8.667% | $8.237 | $8.24 | $8.25 | $8.20 |
| Purchase #3 | $67.60 | 13.140% | $76.4826 | $76.48 | $76.50 | $76.50 |
| Purchase #4 | $24.71 | 4.457% | $25.8113 | $25.81 | $25.80 | $25.80 |
| Purchase #5 | $145.80 | 12.255% | $163.6678 | $163.67 | $163.65 | $163.70 |
| Purchase #6 | $25.40 | 5.527% | $26.8039 | $26.80 | $26.80 | $26.80 |
| Purchase #7 | $60.41 | 4.463% | $63.1061 | $63.11 | $63.10 | $63.10 |
| 7 purchase totals = | $443.00 | $484.9847 | $484.99 | $485.00 | $485.00 | |