| 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 | $80.31 | 4.152% | $83.6445 | $83.64 | $83.65 | $83.60 |
| Purchase #2 | $157.49 | 10.871% | $174.6107 | $174.61 | $174.60 | $174.60 |
| Purchase #3 | $184.75 | 7.600% | $198.791 | $198.79 | $198.80 | $198.80 |
| Purchase #4 | $143.30 | 6.572% | $152.7177 | $152.72 | $152.70 | $152.70 |
| Purchase #5 | $58.67 | 10.414% | $64.7799 | $64.78 | $64.80 | $64.80 |
| Purchase #6 | $31.55 | 10.302% | $34.8003 | $34.80 | $34.80 | $34.80 |
| Purchase #7 | $25.81 | 13.733% | $29.3545 | $29.35 | $29.35 | $29.40 |
| 7 purchase totals = | $681.88 | $738.6986 | $738.69 | $738.70 | $738.70 | |