| 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 | $8.48 | 6.677% | $9.0462 | $9.05 | $9.05 | $9.00 |
| Purchase #2 | $85.98 | 7.712% | $92.6108 | $92.61 | $92.60 | $92.60 |
| Purchase #3 | $132.42 | 10.268% | $146.0169 | $146.02 | $146.00 | $146.00 |
| Purchase #4 | $165.72 | 12.500% | $186.435 | $186.44 | $186.45 | $186.40 |
| Purchase #5 | $60.43 | 10.870% | $66.9987 | $67.00 | $67.00 | $67.00 |
| Purchase #6 | $210.66 | 11.380% | $234.6331 | $234.63 | $234.65 | $234.60 |
| Purchase #7 | $246.41 | 12.452% | $277.093 | $277.09 | $277.10 | $277.10 |
| 7 purchase totals = | $910.10 | $1,012.8337 | $1,012.84 | $1,012.85 | $1,012.70 | |