| 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 | $77.94 | 4.527% | $81.4683 | $81.47 | $81.45 | $81.50 |
| Purchase #2 | $225.66 | 7.673% | $242.9749 | $242.97 | $242.95 | $243.00 |
| Purchase #3 | $211.95 | 11.726% | $236.8033 | $236.80 | $236.80 | $236.80 |
| Purchase #4 | $223.76 | 10.572% | $247.4159 | $247.42 | $247.40 | $247.40 |
| Purchase #5 | $31.73 | 13.697% | $36.0761 | $36.08 | $36.10 | $36.10 |
| Purchase #6 | $62.60 | 6.341% | $66.5695 | $66.57 | $66.55 | $66.60 |
| Purchase #7 | $171.28 | 13.636% | $194.6357 | $194.64 | $194.65 | $194.60 |
| 7 purchase totals = | $1,004.92 | $1,105.9437 | $1,105.95 | $1,105.90 | $1,106.00 | |