| 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 | $32.99 | 9.285% | $36.0531 | $36.05 | $36.05 | $36.10 |
| Purchase #2 | $157.30 | 3.407% | $162.6592 | $162.66 | $162.65 | $162.70 |
| Purchase #3 | $25.82 | 13.597% | $29.3307 | $29.33 | $29.35 | $29.30 |
| Purchase #4 | $195.83 | 6.795% | $209.1366 | $209.14 | $209.15 | $209.10 |
| Purchase #5 | $98.39 | 7.271% | $105.5439 | $105.54 | $105.55 | $105.50 |
| Purchase #6 | $92.30 | 11.307% | $102.7364 | $102.74 | $102.75 | $102.70 |
| Purchase #7 | $186.44 | 3.254% | $192.5068 | $192.51 | $192.50 | $192.50 |
| 7 purchase totals = | $789.07 | $837.9667 | $837.97 | $838.00 | $837.90 | |