| 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 | $100.72 | 3.211% | $103.9541 | $103.95 | $103.95 | $104.00 |
| Purchase #2 | $57.40 | 7.544% | $61.7303 | $61.73 | $61.75 | $61.70 |
| Purchase #3 | $63.28 | 8.525% | $68.6746 | $68.67 | $68.65 | $68.70 |
| Purchase #4 | $202.74 | 4.713% | $212.2951 | $212.30 | $212.30 | $212.30 |
| Purchase #5 | $57.62 | 7.202% | $61.7698 | $61.77 | $61.75 | $61.80 |
| Purchase #6 | $191.37 | 3.345% | $197.7713 | $197.77 | $197.75 | $197.80 |
| Purchase #7 | $137.90 | 7.285% | $147.946 | $147.95 | $147.95 | $147.90 |
| 7 purchase totals = | $811.03 | $854.1412 | $854.14 | $854.10 | $854.20 | |