| 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 | $93.44 | 9.717% | $102.5196 | $102.52 | $102.50 | $102.50 |
| Purchase #2 | $131.55 | 12.675% | $148.224 | $148.22 | $148.20 | $148.20 |
| Purchase #3 | $63.61 | 12.112% | $71.3144 | $71.31 | $71.30 | $71.30 |
| Purchase #4 | $114.60 | 9.435% | $125.4125 | $125.41 | $125.40 | $125.40 |
| Purchase #5 | $96.83 | 12.118% | $108.5639 | $108.56 | $108.55 | $108.60 |
| Purchase #6 | $97.97 | 4.129% | $102.0152 | $102.02 | $102.00 | $102.00 |
| Purchase #7 | $32.31 | 13.216% | $36.5801 | $36.58 | $36.60 | $36.60 |
| 7 purchase totals = | $630.31 | $694.6297 | $694.62 | $694.55 | $694.60 | |