| 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 | $23.29 | 3.297% | $24.0579 | $24.06 | $24.05 | $24.10 |
| Purchase #2 | $26.80 | 7.306% | $28.758 | $28.76 | $28.75 | $28.80 |
| Purchase #3 | $123.54 | 7.678% | $133.0254 | $133.03 | $133.05 | $133.00 |
| Purchase #4 | $129.51 | 5.704% | $136.8973 | $136.90 | $136.90 | $136.90 |
| Purchase #5 | $194.86 | 13.671% | $221.4993 | $221.50 | $221.50 | $221.50 |
| Purchase #6 | $26.38 | 13.138% | $29.8458 | $29.85 | $29.85 | $29.80 |
| Purchase #7 | $166.31 | 9.452% | $182.0296 | $182.03 | $182.05 | $182.00 |
| 7 purchase totals = | $690.69 | $756.1133 | $756.13 | $756.15 | $756.10 | |