| 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 | $94.64 | 11.817% | $105.8236 | $105.82 | $105.80 | $105.80 |
| Purchase #2 | $85.39 | 10.662% | $94.4943 | $94.49 | $94.50 | $94.50 |
| Purchase #3 | $72.69 | 8.830% | $79.1085 | $79.11 | $79.10 | $79.10 |
| Purchase #4 | $26.79 | 9.263% | $29.2716 | $29.27 | $29.25 | $29.30 |
| Purchase #5 | $214.79 | 5.638% | $226.8999 | $226.90 | $226.90 | $226.90 |
| Purchase #6 | $143.66 | 3.512% | $148.7053 | $148.71 | $148.70 | $148.70 |
| Purchase #7 | $14.95 | 10.400% | $16.5048 | $16.50 | $16.50 | $16.50 |
| 7 purchase totals = | $652.91 | $700.8080 | $700.80 | $700.75 | $700.80 | |