| 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 | $108.43 | 6.856% | $115.864 | $115.86 | $115.85 | $115.90 |
| Purchase #2 | $171.97 | 6.670% | $183.4404 | $183.44 | $183.45 | $183.40 |
| Purchase #3 | $112.30 | 10.575% | $124.1757 | $124.18 | $124.20 | $124.20 |
| Purchase #4 | $61.84 | 4.843% | $64.8349 | $64.83 | $64.85 | $64.80 |
| Purchase #5 | $39.93 | 11.851% | $44.6621 | $44.66 | $44.65 | $44.70 |
| Purchase #6 | $68.53 | 9.587% | $75.1 | $75.10 | $75.10 | $75.10 |
| Purchase #7 | $83.92 | 11.475% | $93.5498 | $93.55 | $93.55 | $93.50 |
| 7 purchase totals = | $646.92 | $701.6269 | $701.62 | $701.65 | $701.60 | |