| 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 | $105.39 | 12.633% | $118.7039 | $118.70 | $118.70 | $118.70 |
| Purchase #2 | $66.76 | 5.828% | $70.6508 | $70.65 | $70.65 | $70.70 |
| Purchase #3 | $76.78 | 9.627% | $84.1716 | $84.17 | $84.15 | $84.20 |
| Purchase #4 | $117.26 | 5.681% | $123.9215 | $123.92 | $123.90 | $123.90 |
| Purchase #5 | $225.33 | 4.468% | $235.3977 | $235.40 | $235.40 | $235.40 |
| Purchase #6 | $78.33 | 9.558% | $85.8168 | $85.82 | $85.80 | $85.80 |
| Purchase #7 | $87.43 | 5.132% | $91.9169 | $91.92 | $91.90 | $91.90 |
| 7 purchase totals = | $757.28 | $810.5792 | $810.58 | $810.50 | $810.60 | |