| 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 | $77.25 | 9.548% | $84.6258 | $84.63 | $84.65 | $84.60 |
| Purchase #2 | $32.28 | 13.125% | $36.5168 | $36.52 | $36.50 | $36.50 |
| Purchase #3 | $94.59 | 9.676% | $103.7425 | $103.74 | $103.75 | $103.70 |
| Purchase #4 | $64.77 | 9.256% | $70.7651 | $70.77 | $70.75 | $70.80 |
| Purchase #5 | $8.67 | 11.104% | $9.6327 | $9.63 | $9.65 | $9.60 |
| Purchase #6 | $198.72 | 4.636% | $207.9327 | $207.93 | $207.95 | $207.90 |
| Purchase #7 | $203.53 | 13.848% | $231.7148 | $231.71 | $231.70 | $231.70 |
| 7 purchase totals = | $679.81 | $744.9304 | $744.93 | $744.95 | $744.80 | |