| 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 | $101.97 | 8.658% | $110.7986 | $110.80 | $110.80 | $110.80 |
| Purchase #2 | $147.55 | 13.551% | $167.5445 | $167.54 | $167.55 | $167.50 |
| Purchase #3 | $55.48 | 6.758% | $59.2293 | $59.23 | $59.25 | $59.20 |
| Purchase #4 | $16.32 | 9.384% | $17.8515 | $17.85 | $17.85 | $17.90 |
| Purchase #5 | $136.41 | 8.262% | $147.6802 | $147.68 | $147.70 | $147.70 |
| Purchase #6 | $29.32 | 10.820% | $32.4924 | $32.49 | $32.50 | $32.50 |
| Purchase #7 | $45.75 | 12.222% | $51.3416 | $51.34 | $51.35 | $51.30 |
| 7 purchase totals = | $532.80 | $586.9381 | $586.93 | $587.00 | $586.90 | |