| 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 | $72.97 | 11.397% | $81.2864 | $81.29 | $81.30 | $81.30 |
| Purchase #2 | $95.57 | 5.353% | $100.6859 | $100.69 | $100.70 | $100.70 |
| Purchase #3 | $34.83 | 8.581% | $37.8188 | $37.82 | $37.80 | $37.80 |
| Purchase #4 | $58.81 | 8.798% | $63.9841 | $63.98 | $64.00 | $64.00 |
| Purchase #5 | $173.97 | 11.579% | $194.114 | $194.11 | $194.10 | $194.10 |
| Purchase #6 | $48.65 | 5.134% | $51.1477 | $51.15 | $51.15 | $51.10 |
| Purchase #7 | $38.70 | 13.726% | $44.012 | $44.01 | $44.00 | $44.00 |
| 7 purchase totals = | $523.50 | $573.0489 | $573.05 | $573.05 | $573.00 | |