| 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 | $15.68 | 7.155% | $16.8019 | $16.80 | $16.80 | $16.80 |
| Purchase #2 | $119.63 | 13.355% | $135.6066 | $135.61 | $135.60 | $135.60 |
| Purchase #3 | $217.73 | 7.825% | $234.7674 | $234.77 | $234.75 | $234.80 |
| Purchase #4 | $66.31 | 13.776% | $75.4449 | $75.44 | $75.45 | $75.40 |
| Purchase #5 | $12.92 | 10.813% | $14.317 | $14.32 | $14.30 | $14.30 |
| Purchase #6 | $29.84 | 5.723% | $31.5477 | $31.55 | $31.55 | $31.50 |
| Purchase #7 | $15.90 | 10.258% | $17.531 | $17.53 | $17.55 | $17.50 |
| 7 purchase totals = | $478.01 | $526.0165 | $526.02 | $526.00 | $525.90 | |