| 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 | $33.56 | 3.862% | $34.8561 | $34.86 | $34.85 | $34.90 |
| Purchase #2 | $64.63 | 5.633% | $68.2706 | $68.27 | $68.25 | $68.30 |
| Purchase #3 | $142.39 | 3.440% | $147.2882 | $147.29 | $147.30 | $147.30 |
| Purchase #4 | $172.58 | 11.779% | $192.9082 | $192.91 | $192.90 | $192.90 |
| Purchase #5 | $17.81 | 5.119% | $18.7217 | $18.72 | $18.70 | $18.70 |
| Purchase #6 | $174.55 | 11.464% | $194.5604 | $194.56 | $194.55 | $194.60 |
| Purchase #7 | $236.44 | 10.139% | $260.4127 | $260.41 | $260.40 | $260.40 |
| 7 purchase totals = | $841.96 | $917.0179 | $917.02 | $916.95 | $917.10 | |