| 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 | $69.56 | 6.837% | $74.3158 | $74.32 | $74.30 | $74.30 |
| Purchase #2 | $184.33 | 12.298% | $206.9989 | $207.00 | $207.00 | $207.00 |
| Purchase #3 | $35.63 | 13.809% | $40.5501 | $40.55 | $40.55 | $40.60 |
| Purchase #4 | $20.51 | 12.831% | $23.1416 | $23.14 | $23.15 | $23.10 |
| Purchase #5 | $35.76 | 8.604% | $38.8368 | $38.84 | $38.85 | $38.80 |
| Purchase #6 | $106.69 | 6.736% | $113.8766 | $113.88 | $113.90 | $113.90 |
| Purchase #7 | $231.66 | 11.340% | $257.9302 | $257.93 | $257.95 | $257.90 |
| 7 purchase totals = | $684.14 | $755.6500 | $755.66 | $755.70 | $755.60 | |