| 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 | $40.84 | 8.591% | $44.3486 | $44.35 | $44.35 | $44.30 |
| Purchase #2 | $64.39 | 5.185% | $67.7286 | $67.73 | $67.75 | $67.70 |
| Purchase #3 | $36.61 | 4.491% | $38.2542 | $38.25 | $38.25 | $38.30 |
| Purchase #4 | $105.37 | 12.770% | $118.8257 | $118.83 | $118.85 | $118.80 |
| Purchase #5 | $175.82 | 13.603% | $199.7368 | $199.74 | $199.75 | $199.70 |
| Purchase #6 | $142.96 | 7.517% | $153.7063 | $153.71 | $153.70 | $153.70 |
| Purchase #7 | $157.53 | 3.323% | $162.7647 | $162.76 | $162.75 | $162.80 |
| 7 purchase totals = | $723.52 | $785.3649 | $785.37 | $785.40 | $785.30 | |