| 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 | $94.76 | 3.126% | $97.7222 | $97.72 | $97.70 | $97.70 |
| Purchase #2 | $147.76 | 12.598% | $166.3748 | $166.37 | $166.35 | $166.40 |
| Purchase #3 | $77.60 | 4.634% | $81.196 | $81.20 | $81.20 | $81.20 |
| Purchase #4 | $39.66 | 9.536% | $43.442 | $43.44 | $43.45 | $43.40 |
| Purchase #5 | $128.82 | 4.607% | $134.7547 | $134.75 | $134.75 | $134.80 |
| Purchase #6 | $122.48 | 12.332% | $137.5842 | $137.58 | $137.60 | $137.60 |
| Purchase #7 | $183.69 | 6.538% | $195.6997 | $195.70 | $195.70 | $195.70 |
| 7 purchase totals = | $794.77 | $856.7736 | $856.76 | $856.75 | $856.80 | |