| 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 | $58.41 | 5.115% | $61.3977 | $61.40 | $61.40 | $61.40 |
| Purchase #2 | $132.28 | 10.671% | $146.3956 | $146.40 | $146.40 | $146.40 |
| Purchase #3 | $64.86 | 3.166% | $66.9135 | $66.91 | $66.90 | $66.90 |
| Purchase #4 | $174.35 | 12.261% | $195.7271 | $195.73 | $195.75 | $195.70 |
| Purchase #5 | $27.30 | 13.479% | $30.9798 | $30.98 | $31.00 | $31.00 |
| Purchase #6 | $138.49 | 6.475% | $147.4572 | $147.46 | $147.45 | $147.50 |
| Purchase #7 | $133.95 | 5.390% | $141.1699 | $141.17 | $141.15 | $141.20 |
| 7 purchase totals = | $729.64 | $790.0408 | $790.05 | $790.05 | $790.10 | |