| 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 | $36.60 | 10.540% | $40.4576 | $40.46 | $40.45 | $40.50 |
| Purchase #2 | $88.70 | 5.553% | $93.6255 | $93.63 | $93.65 | $93.60 |
| Purchase #3 | $84.81 | 11.683% | $94.7184 | $94.72 | $94.70 | $94.70 |
| Purchase #4 | $204.44 | 13.202% | $231.4302 | $231.43 | $231.45 | $231.40 |
| Purchase #5 | $81.52 | 11.659% | $91.0244 | $91.02 | $91.00 | $91.00 |
| Purchase #6 | $109.66 | 12.673% | $123.5572 | $123.56 | $123.55 | $123.60 |
| Purchase #7 | $44.30 | 11.655% | $49.4632 | $49.46 | $49.45 | $49.50 |
| 7 purchase totals = | $650.03 | $724.2765 | $724.28 | $724.25 | $724.30 | |