| 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 | $112.28 | 7.550% | $120.7571 | $120.76 | $120.75 | $120.80 |
| Purchase #2 | $218.51 | 13.391% | $247.7707 | $247.77 | $247.75 | $247.80 |
| Purchase #3 | $33.63 | 10.587% | $37.1904 | $37.19 | $37.20 | $37.20 |
| Purchase #4 | $25.53 | 6.676% | $27.2344 | $27.23 | $27.25 | $27.20 |
| Purchase #5 | $79.77 | 5.535% | $84.1853 | $84.19 | $84.20 | $84.20 |
| Purchase #6 | $41.78 | 5.813% | $44.2087 | $44.21 | $44.20 | $44.20 |
| Purchase #7 | $52.65 | 12.109% | $59.0254 | $59.03 | $59.05 | $59.00 |
| 7 purchase totals = | $564.15 | $620.3720 | $620.38 | $620.40 | $620.40 | |