| 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 | $61.80 | 4.704% | $64.7071 | $64.71 | $64.70 | $64.70 |
| Purchase #2 | $133.70 | 3.255% | $138.0519 | $138.05 | $138.05 | $138.10 |
| Purchase #3 | $14.59 | 9.107% | $15.9187 | $15.92 | $15.90 | $15.90 |
| Purchase #4 | $117.56 | 13.860% | $133.8538 | $133.85 | $133.85 | $133.90 |
| Purchase #5 | $41.79 | 8.649% | $45.4044 | $45.40 | $45.40 | $45.40 |
| Purchase #6 | $220.64 | 5.199% | $232.1111 | $232.11 | $232.10 | $232.10 |
| Purchase #7 | $228.63 | 8.458% | $247.9675 | $247.97 | $247.95 | $248.00 |
| 7 purchase totals = | $818.71 | $878.0145 | $878.01 | $877.95 | $878.10 | |