| 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 | $25.99 | 3.273% | $26.8407 | $26.84 | $26.85 | $26.80 |
| Purchase #2 | $180.71 | 11.723% | $201.8946 | $201.89 | $201.90 | $201.90 |
| Purchase #3 | $176.26 | 10.755% | $195.2168 | $195.22 | $195.20 | $195.20 |
| Purchase #4 | $143.25 | 9.357% | $156.6539 | $156.65 | $156.65 | $156.70 |
| Purchase #5 | $5.78 | 11.206% | $6.4277 | $6.43 | $6.45 | $6.40 |
| Purchase #6 | $194.83 | 10.832% | $215.934 | $215.93 | $215.95 | $215.90 |
| Purchase #7 | $124.50 | 8.765% | $135.4124 | $135.41 | $135.40 | $135.40 |
| 7 purchase totals = | $851.32 | $938.3801 | $938.37 | $938.40 | $938.30 | |