| 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 | $26.33 | 7.266% | $28.2431 | $28.24 | $28.25 | $28.20 |
| Purchase #2 | $235.57 | 3.789% | $244.4957 | $244.50 | $244.50 | $244.50 |
| Purchase #3 | $95.87 | 4.201% | $99.8975 | $99.90 | $99.90 | $99.90 |
| Purchase #4 | $41.95 | 6.445% | $44.6537 | $44.65 | $44.65 | $44.70 |
| Purchase #5 | $164.92 | 12.544% | $185.6076 | $185.61 | $185.60 | $185.60 |
| Purchase #6 | $103.42 | 6.420% | $110.0596 | $110.06 | $110.05 | $110.10 |
| Purchase #7 | $135.74 | 5.334% | $142.9804 | $142.98 | $143.00 | $143.00 |
| 7 purchase totals = | $803.80 | $855.9376 | $855.94 | $855.95 | $856.00 | |