| 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 | $8.89 | 3.269% | $9.1806 | $9.18 | $9.20 | $9.20 |
| Purchase #2 | $58.36 | 3.716% | $60.5287 | $60.53 | $60.55 | $60.50 |
| Purchase #3 | $179.52 | 8.175% | $194.1958 | $194.20 | $194.20 | $194.20 |
| Purchase #4 | $33.69 | 10.854% | $37.3467 | $37.35 | $37.35 | $37.30 |
| Purchase #5 | $101.79 | 3.176% | $105.0229 | $105.02 | $105.00 | $105.00 |
| Purchase #6 | $198.77 | 8.785% | $216.2319 | $216.23 | $216.25 | $216.20 |
| Purchase #7 | $134.29 | 12.793% | $151.4697 | $151.47 | $151.45 | $151.50 |
| 7 purchase totals = | $715.31 | $773.9763 | $773.98 | $774.00 | $773.90 | |