| 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 | $54.80 | 3.112% | $56.5054 | $56.51 | $56.50 | $56.50 |
| Purchase #2 | $117.94 | 6.765% | $125.9186 | $125.92 | $125.90 | $125.90 |
| Purchase #3 | $219.28 | 10.746% | $242.8438 | $242.84 | $242.85 | $242.80 |
| Purchase #4 | $147.52 | 9.178% | $161.0594 | $161.06 | $161.05 | $161.10 |
| Purchase #5 | $12.34 | 3.504% | $12.7724 | $12.77 | $12.75 | $12.80 |
| Purchase #6 | $53.37 | 8.646% | $57.9844 | $57.98 | $58.00 | $58.00 |
| Purchase #7 | $10.93 | 12.295% | $12.2738 | $12.27 | $12.25 | $12.30 |
| 7 purchase totals = | $616.18 | $669.3578 | $669.35 | $669.30 | $669.40 | |