| 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 | $30.66 | 13.718% | $34.8659 | $34.87 | $34.85 | $34.90 |
| Purchase #2 | $188.38 | 5.678% | $199.0762 | $199.08 | $199.10 | $199.10 |
| Purchase #3 | $187.61 | 13.642% | $213.2038 | $213.20 | $213.20 | $213.20 |
| Purchase #4 | $61.75 | 11.400% | $68.7895 | $68.79 | $68.80 | $68.80 |
| Purchase #5 | $178.38 | 12.133% | $200.0228 | $200.02 | $200.00 | $200.00 |
| Purchase #6 | $218.91 | 5.179% | $230.2473 | $230.25 | $230.25 | $230.20 |
| Purchase #7 | $66.66 | 13.601% | $75.7264 | $75.73 | $75.75 | $75.70 |
| 7 purchase totals = | $932.35 | $1,021.9319 | $1,021.94 | $1,021.95 | $1,021.90 | |