| 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 | $5.60 | 4.727% | $5.8647 | $5.86 | $5.85 | $5.90 |
| Purchase #2 | $147.77 | 3.545% | $153.0084 | $153.01 | $153.00 | $153.00 |
| Purchase #3 | $93.95 | 8.619% | $102.0476 | $102.05 | $102.05 | $102.00 |
| Purchase #4 | $159.44 | 4.608% | $166.787 | $166.79 | $166.80 | $166.80 |
| Purchase #5 | $122.36 | 7.572% | $131.6251 | $131.63 | $131.65 | $131.60 |
| Purchase #6 | $170.31 | 5.515% | $179.7026 | $179.70 | $179.70 | $179.70 |
| Purchase #7 | $244.28 | 5.852% | $258.5753 | $258.58 | $258.60 | $258.60 |
| 7 purchase totals = | $943.71 | $997.6107 | $997.62 | $997.65 | $997.60 | |