| 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 | $34.81 | 4.545% | $36.3921 | $36.39 | $36.40 | $36.40 |
| Purchase #2 | $70.83 | 11.374% | $78.8862 | $78.89 | $78.90 | $78.90 |
| Purchase #3 | $168.87 | 13.510% | $191.6843 | $191.68 | $191.70 | $191.70 |
| Purchase #4 | $100.94 | 6.704% | $107.707 | $107.71 | $107.70 | $107.70 |
| Purchase #5 | $119.43 | 13.352% | $135.3763 | $135.38 | $135.40 | $135.40 |
| Purchase #6 | $14.36 | 7.178% | $15.3908 | $15.39 | $15.40 | $15.40 |
| Purchase #7 | $185.42 | 8.575% | $201.3198 | $201.32 | $201.30 | $201.30 |
| 7 purchase totals = | $694.66 | $766.7565 | $766.76 | $766.80 | $766.80 | |