| 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 | $36.38 | 8.635% | $39.5214 | $39.52 | $39.50 | $39.50 |
| Purchase #2 | $74.61 | 13.480% | $84.6674 | $84.67 | $84.65 | $84.70 |
| Purchase #3 | $136.36 | 11.769% | $152.4082 | $152.41 | $152.40 | $152.40 |
| Purchase #4 | $21.58 | 7.613% | $23.2229 | $23.22 | $23.20 | $23.20 |
| Purchase #5 | $226.26 | 5.365% | $238.3988 | $238.40 | $238.40 | $238.40 |
| Purchase #6 | $207.66 | 13.582% | $235.8644 | $235.86 | $235.85 | $235.90 |
| Purchase #7 | $81.33 | 9.338% | $88.9246 | $88.92 | $88.90 | $88.90 |
| 7 purchase totals = | $784.18 | $863.0077 | $863.00 | $862.90 | $863.00 | |