| 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 | $70.31 | 6.715% | $75.0313 | $75.03 | $75.05 | $75.00 |
| Purchase #2 | $231.87 | 12.174% | $260.0979 | $260.10 | $260.10 | $260.10 |
| Purchase #3 | $165.53 | 6.176% | $175.7531 | $175.75 | $175.75 | $175.80 |
| Purchase #4 | $187.79 | 13.689% | $213.4966 | $213.50 | $213.50 | $213.50 |
| Purchase #5 | $143.61 | 4.259% | $149.7263 | $149.73 | $149.75 | $149.70 |
| Purchase #6 | $86.64 | 13.839% | $98.6301 | $98.63 | $98.65 | $98.60 |
| Purchase #7 | $93.86 | 5.278% | $98.8139 | $98.81 | $98.80 | $98.80 |
| 7 purchase totals = | $979.61 | $1,071.5492 | $1,071.55 | $1,071.60 | $1,071.50 | |