| 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 | $6.96 | 3.461% | $7.2009 | $7.20 | $7.20 | $7.20 |
| Purchase #2 | $114.35 | 9.599% | $125.3265 | $125.33 | $125.35 | $125.30 |
| Purchase #3 | $48.71 | 6.384% | $51.8196 | $51.82 | $51.80 | $51.80 |
| Purchase #4 | $245.37 | 4.170% | $255.6019 | $255.60 | $255.60 | $255.60 |
| Purchase #5 | $95.36 | 12.636% | $107.4097 | $107.41 | $107.40 | $107.40 |
| Purchase #6 | $121.86 | 11.464% | $135.83 | $135.83 | $135.85 | $135.80 |
| Purchase #7 | $142.81 | 7.679% | $153.7764 | $153.78 | $153.80 | $153.80 |
| 7 purchase totals = | $775.42 | $836.9650 | $836.97 | $837.00 | $836.90 | |