| 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 | $110.61 | 5.479% | $116.6703 | $116.67 | $116.65 | $116.70 |
| Purchase #2 | $29.79 | 13.658% | $33.8587 | $33.86 | $33.85 | $33.90 |
| Purchase #3 | $129.69 | 4.291% | $135.255 | $135.26 | $135.25 | $135.30 |
| Purchase #4 | $6.39 | 5.811% | $6.7613 | $6.76 | $6.75 | $6.80 |
| Purchase #5 | $30.73 | 10.456% | $33.9431 | $33.94 | $33.95 | $33.90 |
| Purchase #6 | $189.62 | 13.716% | $215.6283 | $215.63 | $215.65 | $215.60 |
| Purchase #7 | $49.98 | 3.350% | $51.6543 | $51.65 | $51.65 | $51.70 |
| 7 purchase totals = | $546.81 | $593.7710 | $593.77 | $593.75 | $593.90 | |