| 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 | $5.74 | 9.792% | $6.3021 | $6.30 | $6.30 | $6.30 |
| Purchase #2 | $237.80 | 7.242% | $255.0215 | $255.02 | $255.00 | $255.00 |
| Purchase #3 | $108.68 | 7.769% | $117.1233 | $117.12 | $117.10 | $117.10 |
| Purchase #4 | $126.81 | 6.496% | $135.0476 | $135.05 | $135.05 | $135.00 |
| Purchase #5 | $59.98 | 8.422% | $65.0315 | $65.03 | $65.05 | $65.00 |
| Purchase #6 | $164.86 | 12.496% | $185.4609 | $185.46 | $185.45 | $185.50 |
| Purchase #7 | $175.96 | 5.753% | $186.083 | $186.08 | $186.10 | $186.10 |
| 7 purchase totals = | $879.83 | $950.0699 | $950.06 | $950.05 | $950.00 | |