| 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 | $62.44 | 3.645% | $64.7159 | $64.72 | $64.70 | $64.70 |
| Purchase #2 | $48.45 | 3.137% | $49.9699 | $49.97 | $49.95 | $50.00 |
| Purchase #3 | $162.30 | 11.533% | $181.0181 | $181.02 | $181.00 | $181.00 |
| Purchase #4 | $203.48 | 3.459% | $210.5184 | $210.52 | $210.50 | $210.50 |
| Purchase #5 | $132.76 | 4.638% | $138.9174 | $138.92 | $138.90 | $138.90 |
| Purchase #6 | $131.70 | 8.716% | $143.179 | $143.18 | $143.20 | $143.20 |
| Purchase #7 | $179.44 | 6.102% | $190.3894 | $190.39 | $190.40 | $190.40 |
| 7 purchase totals = | $920.57 | $978.7081 | $978.72 | $978.65 | $978.70 | |