| 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 | $111.39 | 11.656% | $124.3736 | $124.37 | $124.35 | $124.40 |
| Purchase #2 | $60.56 | 9.286% | $66.1836 | $66.18 | $66.20 | $66.20 |
| Purchase #3 | $122.78 | 9.753% | $134.7547 | $134.75 | $134.75 | $134.80 |
| Purchase #4 | $89.36 | 3.591% | $92.5689 | $92.57 | $92.55 | $92.60 |
| Purchase #5 | $63.89 | 3.384% | $66.052 | $66.05 | $66.05 | $66.10 |
| Purchase #6 | $211.92 | 4.590% | $221.6471 | $221.65 | $221.65 | $221.60 |
| Purchase #7 | $196.91 | 13.673% | $223.8335 | $223.83 | $223.85 | $223.80 |
| 7 purchase totals = | $856.81 | $929.4134 | $929.40 | $929.40 | $929.50 | |