| 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 | $72.79 | 5.510% | $76.8007 | $76.80 | $76.80 | $76.80 |
| Purchase #2 | $111.47 | 8.293% | $120.7142 | $120.71 | $120.70 | $120.70 |
| Purchase #3 | $94.61 | 10.559% | $104.5999 | $104.60 | $104.60 | $104.60 |
| Purchase #4 | $238.90 | 3.529% | $247.3308 | $247.33 | $247.35 | $247.30 |
| Purchase #5 | $228.46 | 6.268% | $242.7799 | $242.78 | $242.80 | $242.80 |
| Purchase #6 | $38.88 | 8.577% | $42.2147 | $42.21 | $42.20 | $42.20 |
| Purchase #7 | $61.47 | 6.536% | $65.4877 | $65.49 | $65.50 | $65.50 |
| 7 purchase totals = | $846.58 | $899.9279 | $899.92 | $899.95 | $899.90 | |