| 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 | $57.97 | 9.762% | $63.629 | $63.63 | $63.65 | $63.60 |
| Purchase #2 | $27.74 | 4.744% | $29.056 | $29.06 | $29.05 | $29.10 |
| Purchase #3 | $28.60 | 10.263% | $31.5352 | $31.54 | $31.55 | $31.50 |
| Purchase #4 | $157.45 | 9.483% | $172.381 | $172.38 | $172.40 | $172.40 |
| Purchase #5 | $154.58 | 6.419% | $164.5025 | $164.50 | $164.50 | $164.50 |
| Purchase #6 | $157.89 | 11.511% | $176.0647 | $176.06 | $176.05 | $176.10 |
| Purchase #7 | $154.81 | 4.492% | $161.7641 | $161.76 | $161.75 | $161.80 |
| 7 purchase totals = | $739.04 | $798.9325 | $798.93 | $798.95 | $799.00 | |