| 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 | $67.35 | 3.777% | $69.8938 | $69.89 | $69.90 | $69.90 |
| Purchase #2 | $71.56 | 13.750% | $81.3995 | $81.40 | $81.40 | $81.40 |
| Purchase #3 | $149.75 | 8.674% | $162.7393 | $162.74 | $162.75 | $162.70 |
| Purchase #4 | $77.61 | 6.778% | $82.8704 | $82.87 | $82.85 | $82.90 |
| Purchase #5 | $23.58 | 7.850% | $25.431 | $25.43 | $25.45 | $25.40 |
| Purchase #6 | $38.40 | 6.713% | $40.9778 | $40.98 | $41.00 | $41.00 |
| Purchase #7 | $146.80 | 4.610% | $153.5675 | $153.57 | $153.55 | $153.60 |
| 7 purchase totals = | $575.05 | $616.8793 | $616.88 | $616.90 | $616.90 | |