| 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 | $99.89 | 13.665% | $113.54 | $113.54 | $113.55 | $113.50 |
| Purchase #2 | $5.62 | 5.750% | $5.9432 | $5.94 | $5.95 | $5.90 |
| Purchase #3 | $225.46 | 9.108% | $245.9949 | $245.99 | $246.00 | $246.00 |
| Purchase #4 | $110.83 | 12.320% | $124.4843 | $124.48 | $124.50 | $124.50 |
| Purchase #5 | $45.65 | 12.240% | $51.2376 | $51.24 | $51.25 | $51.20 |
| Purchase #6 | $161.97 | 6.631% | $172.7102 | $172.71 | $172.70 | $172.70 |
| Purchase #7 | $32.72 | 11.504% | $36.4841 | $36.48 | $36.50 | $36.50 |
| 7 purchase totals = | $682.14 | $750.3943 | $750.38 | $750.45 | $750.30 | |