| 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 | $73.73 | 13.571% | $83.7359 | $83.74 | $83.75 | $83.70 |
| Purchase #2 | $87.37 | 7.874% | $94.2495 | $94.25 | $94.25 | $94.20 |
| Purchase #3 | $112.89 | 9.222% | $123.3007 | $123.30 | $123.30 | $123.30 |
| Purchase #4 | $67.76 | 4.587% | $70.8682 | $70.87 | $70.85 | $70.90 |
| Purchase #5 | $140.94 | 8.527% | $152.958 | $152.96 | $152.95 | $153.00 |
| Purchase #6 | $177.78 | 5.209% | $187.0406 | $187.04 | $187.05 | $187.00 |
| Purchase #7 | $8.46 | 9.639% | $9.2755 | $9.28 | $9.30 | $9.30 |
| 7 purchase totals = | $668.93 | $721.4284 | $721.44 | $721.45 | $721.40 | |