| 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 | $55.90 | 3.515% | $57.8649 | $57.86 | $57.85 | $57.90 |
| Purchase #2 | $15.92 | 8.807% | $17.3221 | $17.32 | $17.30 | $17.30 |
| Purchase #3 | $162.68 | 13.564% | $184.7459 | $184.75 | $184.75 | $184.70 |
| Purchase #4 | $151.94 | 4.793% | $159.2225 | $159.22 | $159.20 | $159.20 |
| Purchase #5 | $15.80 | 3.761% | $16.3942 | $16.39 | $16.40 | $16.40 |
| Purchase #6 | $220.69 | 10.749% | $244.412 | $244.41 | $244.40 | $244.40 |
| Purchase #7 | $9.36 | 13.517% | $10.6252 | $10.63 | $10.65 | $10.60 |
| 7 purchase totals = | $632.29 | $690.5868 | $690.58 | $690.55 | $690.50 | |