| 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 | $6.87 | 8.812% | $7.4754 | $7.48 | $7.50 | $7.50 |
| Purchase #2 | $39.93 | 9.103% | $43.5648 | $43.56 | $43.55 | $43.60 |
| Purchase #3 | $169.48 | 3.283% | $175.044 | $175.04 | $175.05 | $175.00 |
| Purchase #4 | $134.40 | 5.253% | $141.46 | $141.46 | $141.45 | $141.50 |
| Purchase #5 | $183.26 | 13.504% | $208.0074 | $208.01 | $208.00 | $208.00 |
| Purchase #6 | $224.85 | 5.486% | $237.1853 | $237.19 | $237.20 | $237.20 |
| Purchase #7 | $132.91 | 4.608% | $139.0345 | $139.03 | $139.05 | $139.00 |
| 7 purchase totals = | $891.70 | $951.7714 | $951.77 | $951.80 | $951.80 | |