| 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 | $115.65 | 11.168% | $128.5658 | $128.57 | $128.55 | $128.60 |
| Purchase #2 | $64.92 | 5.446% | $68.4555 | $68.46 | $68.45 | $68.50 |
| Purchase #3 | $94.42 | 8.118% | $102.085 | $102.09 | $102.10 | $102.10 |
| Purchase #4 | $82.61 | 4.535% | $86.3564 | $86.36 | $86.35 | $86.40 |
| Purchase #5 | $36.28 | 8.407% | $39.3301 | $39.33 | $39.35 | $39.30 |
| Purchase #6 | $201.47 | 5.622% | $212.7966 | $212.80 | $212.80 | $212.80 |
| Purchase #7 | $115.71 | 4.538% | $120.9609 | $120.96 | $120.95 | $121.00 |
| 7 purchase totals = | $711.06 | $758.5503 | $758.57 | $758.55 | $758.70 | |