| 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 | $46.37 | 4.302% | $48.3648 | $48.36 | $48.35 | $48.40 |
| Purchase #2 | $146.82 | 3.758% | $152.3375 | $152.34 | $152.35 | $152.30 |
| Purchase #3 | $132.42 | 6.338% | $140.8128 | $140.81 | $140.80 | $140.80 |
| Purchase #4 | $144.32 | 11.142% | $160.4001 | $160.40 | $160.40 | $160.40 |
| Purchase #5 | $140.76 | 9.760% | $154.4982 | $154.50 | $154.50 | $154.50 |
| Purchase #6 | $204.60 | 3.368% | $211.4909 | $211.49 | $211.50 | $211.50 |
| Purchase #7 | $63.91 | 9.141% | $69.752 | $69.75 | $69.75 | $69.80 |
| 7 purchase totals = | $879.20 | $937.6563 | $937.65 | $937.65 | $937.70 | |