| 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 | $140.75 | 10.780% | $155.9229 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $41.25 | 3.128% | $42.5403 | $42.54 | $42.55 | $42.50 |
| Purchase #3 | $12.28 | 3.299% | $12.6851 | $12.69 | $12.70 | $12.70 |
| Purchase #4 | $59.96 | 11.723% | $66.9891 | $66.99 | $67.00 | $67.00 |
| Purchase #5 | $68.51 | 6.587% | $73.0228 | $73.02 | $73.00 | $73.00 |
| Purchase #6 | $52.49 | 11.655% | $58.6077 | $58.61 | $58.60 | $58.60 |
| Purchase #7 | $203.40 | 7.519% | $218.6936 | $218.69 | $218.70 | $218.70 |
| 7 purchase totals = | $578.64 | $628.4615 | $628.46 | $628.45 | $628.40 | |