| 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 | $8.31 | 4.556% | $8.6886 | $8.69 | $8.70 | $8.70 |
| Purchase #2 | $158.27 | 10.291% | $174.5576 | $174.56 | $174.55 | $174.60 |
| Purchase #3 | $231.41 | 11.731% | $258.5567 | $258.56 | $258.55 | $258.60 |
| Purchase #4 | $209.54 | 12.835% | $236.4345 | $236.43 | $236.45 | $236.40 |
| Purchase #5 | $164.62 | 9.136% | $179.6597 | $179.66 | $179.65 | $179.70 |
| Purchase #6 | $48.51 | 7.535% | $52.1652 | $52.17 | $52.15 | $52.20 |
| Purchase #7 | $159.28 | 8.365% | $172.6038 | $172.60 | $172.60 | $172.60 |
| 7 purchase totals = | $979.94 | $1,082.6661 | $1,082.67 | $1,082.65 | $1,082.80 | |