| 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 | $8.34 | 8.287% | $9.0311 | $9.03 | $9.05 | $9.00 |
| Purchase #2 | $114.25 | 4.607% | $119.5135 | $119.51 | $119.50 | $119.50 |
| Purchase #3 | $34.46 | 9.141% | $37.61 | $37.61 | $37.60 | $37.60 |
| Purchase #4 | $201.82 | 10.645% | $223.3037 | $223.30 | $223.30 | $223.30 |
| Purchase #5 | $75.62 | 11.745% | $84.5016 | $84.50 | $84.50 | $84.50 |
| Purchase #6 | $239.49 | 4.227% | $249.6132 | $249.61 | $249.60 | $249.60 |
| Purchase #7 | $191.55 | 9.167% | $209.1094 | $209.11 | $209.10 | $209.10 |
| 7 purchase totals = | $865.53 | $932.6825 | $932.67 | $932.65 | $932.60 | |