| 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 | $23.32 | 4.337% | $24.3314 | $24.33 | $24.35 | $24.30 |
| Purchase #2 | $85.50 | 8.526% | $92.7897 | $92.79 | $92.80 | $92.80 |
| Purchase #3 | $168.89 | 6.288% | $179.5098 | $179.51 | $179.50 | $179.50 |
| Purchase #4 | $89.71 | 5.375% | $94.5319 | $94.53 | $94.55 | $94.50 |
| Purchase #5 | $129.36 | 5.517% | $136.4968 | $136.50 | $136.50 | $136.50 |
| Purchase #6 | $10.60 | 13.308% | $12.0106 | $12.01 | $12.00 | $12.00 |
| Purchase #7 | $67.62 | 10.527% | $74.7384 | $74.74 | $74.75 | $74.70 |
| 7 purchase totals = | $575.00 | $614.4086 | $614.41 | $614.45 | $614.30 | |