| 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 | $110.75 | 12.208% | $124.2704 | $124.27 | $124.25 | $124.30 |
| Purchase #2 | $17.37 | 13.224% | $19.667 | $19.67 | $19.65 | $19.70 |
| Purchase #3 | $164.87 | 11.166% | $183.2794 | $183.28 | $183.30 | $183.30 |
| Purchase #4 | $54.40 | 12.141% | $61.0047 | $61.00 | $61.00 | $61.00 |
| Purchase #5 | $102.66 | 5.552% | $108.3597 | $108.36 | $108.35 | $108.40 |
| Purchase #6 | $107.66 | 4.222% | $112.2054 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $167.89 | 13.120% | $189.9172 | $189.92 | $189.90 | $189.90 |
| 7 purchase totals = | $725.60 | $798.7038 | $798.71 | $798.65 | $798.80 | |