| 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 | $12.70 | 10.149% | $13.9889 | $13.99 | $14.00 | $14.00 |
| Purchase #2 | $149.55 | 10.266% | $164.9028 | $164.90 | $164.90 | $164.90 |
| Purchase #3 | $154.97 | 5.679% | $163.7707 | $163.77 | $163.75 | $163.80 |
| Purchase #4 | $189.77 | 11.241% | $211.102 | $211.10 | $211.10 | $211.10 |
| Purchase #5 | $175.96 | 10.631% | $194.6663 | $194.67 | $194.65 | $194.70 |
| Purchase #6 | $93.76 | 7.393% | $100.6917 | $100.69 | $100.70 | $100.70 |
| Purchase #7 | $32.49 | 13.179% | $36.7719 | $36.77 | $36.75 | $36.80 |
| 7 purchase totals = | $809.20 | $885.8943 | $885.89 | $885.85 | $886.00 | |