| 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 | $85.30 | 5.415% | $89.919 | $89.92 | $89.90 | $89.90 |
| Purchase #2 | $32.63 | 9.412% | $35.7011 | $35.70 | $35.70 | $35.70 |
| Purchase #3 | $104.29 | 5.807% | $110.3461 | $110.35 | $110.35 | $110.30 |
| Purchase #4 | $231.50 | 13.491% | $262.7317 | $262.73 | $262.75 | $262.70 |
| Purchase #5 | $14.49 | 12.789% | $16.3431 | $16.34 | $16.35 | $16.30 |
| Purchase #6 | $225.96 | 8.209% | $244.5091 | $244.51 | $244.50 | $244.50 |
| Purchase #7 | $203.41 | 11.722% | $227.2537 | $227.25 | $227.25 | $227.30 |
| 7 purchase totals = | $897.58 | $986.8038 | $986.80 | $986.80 | $986.70 | |