| 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 | $8.35 | 3.447% | $8.6378 | $8.64 | $8.65 | $8.60 |
| Purchase #2 | $218.85 | 9.370% | $239.3562 | $239.36 | $239.35 | $239.40 |
| Purchase #3 | $17.57 | 10.446% | $19.4054 | $19.41 | $19.40 | $19.40 |
| Purchase #4 | $116.53 | 6.745% | $124.3899 | $124.39 | $124.40 | $124.40 |
| Purchase #5 | $69.33 | 6.617% | $73.9176 | $73.92 | $73.90 | $73.90 |
| Purchase #6 | $96.73 | 5.530% | $102.0792 | $102.08 | $102.10 | $102.10 |
| Purchase #7 | $128.81 | 12.583% | $145.0182 | $145.02 | $145.00 | $145.00 |
| 7 purchase totals = | $656.17 | $712.8043 | $712.82 | $712.80 | $712.80 | |