| 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 | $22.60 | 3.529% | $23.3976 | $23.40 | $23.40 | $23.40 |
| Purchase #2 | $81.32 | 10.467% | $89.8318 | $89.83 | $89.85 | $89.80 |
| Purchase #3 | $81.77 | 3.623% | $84.7325 | $84.73 | $84.75 | $84.70 |
| Purchase #4 | $185.89 | 6.287% | $197.5769 | $197.58 | $197.60 | $197.60 |
| Purchase #5 | $38.36 | 10.584% | $42.42 | $42.42 | $42.40 | $42.40 |
| Purchase #6 | $38.65 | 13.722% | $43.9536 | $43.95 | $43.95 | $44.00 |
| Purchase #7 | $194.87 | 10.355% | $215.0488 | $215.05 | $215.05 | $215.00 |
| 7 purchase totals = | $643.46 | $696.9612 | $696.96 | $697.00 | $696.90 | |