| 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 | 9.710% | $102.513 | $102.51 | $102.50 | $102.50 |
| Purchase #2 | $201.25 | 8.678% | $218.7145 | $218.71 | $218.70 | $218.70 |
| Purchase #3 | $119.42 | 7.647% | $128.552 | $128.55 | $128.55 | $128.60 |
| Purchase #4 | $122.91 | 8.687% | $133.5872 | $133.59 | $133.60 | $133.60 |
| Purchase #5 | $76.86 | 12.137% | $86.1885 | $86.19 | $86.20 | $86.20 |
| Purchase #6 | $58.27 | 8.474% | $63.2078 | $63.21 | $63.20 | $63.20 |
| Purchase #7 | $52.96 | 7.679% | $57.0268 | $57.03 | $57.05 | $57.00 |
| 7 purchase totals = | $725.11 | $789.7898 | $789.79 | $789.80 | $789.80 | |