| 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 | $101.55 | 11.797% | $113.5299 | $113.53 | $113.55 | $113.50 |
| Purchase #2 | $104.29 | 8.865% | $113.5353 | $113.54 | $113.55 | $113.50 |
| Purchase #3 | $12.89 | 13.171% | $14.5877 | $14.59 | $14.60 | $14.60 |
| Purchase #4 | $112.49 | 8.112% | $121.6152 | $121.62 | $121.60 | $121.60 |
| Purchase #5 | $24.33 | 6.503% | $25.9122 | $25.91 | $25.90 | $25.90 |
| Purchase #6 | $130.38 | 9.843% | $143.2133 | $143.21 | $143.20 | $143.20 |
| Purchase #7 | $134.34 | 7.792% | $144.8078 | $144.81 | $144.80 | $144.80 |
| 7 purchase totals = | $620.27 | $677.2014 | $677.21 | $677.20 | $677.10 | |