| 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 | $96.98 | 5.797% | $102.6019 | $102.60 | $102.60 | $102.60 |
| Purchase #2 | $150.93 | 8.641% | $163.9719 | $163.97 | $163.95 | $164.00 |
| Purchase #3 | $128.41 | 3.848% | $133.3512 | $133.35 | $133.35 | $133.40 |
| Purchase #4 | $101.37 | 11.110% | $112.6322 | $112.63 | $112.65 | $112.60 |
| Purchase #5 | $94.96 | 4.261% | $99.0062 | $99.01 | $99.00 | $99.00 |
| Purchase #6 | $110.58 | 8.230% | $119.6807 | $119.68 | $119.70 | $119.70 |
| Purchase #7 | $149.35 | 3.418% | $154.4548 | $154.45 | $154.45 | $154.50 |
| 7 purchase totals = | $832.58 | $885.6989 | $885.69 | $885.70 | $885.80 | |