| 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 | $69.88 | 3.869% | $72.5837 | $72.58 | $72.60 | $72.60 |
| Purchase #2 | $87.27 | 8.304% | $94.5169 | $94.52 | $94.50 | $94.50 |
| Purchase #3 | $243.59 | 7.406% | $261.6303 | $261.63 | $261.65 | $261.60 |
| Purchase #4 | $14.26 | 5.803% | $15.0875 | $15.09 | $15.10 | $15.10 |
| Purchase #5 | $147.81 | 3.414% | $152.8562 | $152.86 | $152.85 | $152.90 |
| Purchase #6 | $197.94 | 13.132% | $223.9335 | $223.93 | $223.95 | $223.90 |
| Purchase #7 | $190.74 | 8.587% | $207.1188 | $207.12 | $207.10 | $207.10 |
| 7 purchase totals = | $951.49 | $1,027.7269 | $1,027.73 | $1,027.75 | $1,027.70 | |