| 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 | $120.47 | 8.395% | $130.5835 | $130.58 | $130.60 | $130.60 |
| Purchase #2 | $51.69 | 9.115% | $56.4015 | $56.40 | $56.40 | $56.40 |
| Purchase #3 | $16.31 | 8.367% | $17.6747 | $17.67 | $17.65 | $17.70 |
| Purchase #4 | $70.30 | 5.499% | $74.1658 | $74.17 | $74.15 | $74.20 |
| Purchase #5 | $147.95 | 6.680% | $157.8331 | $157.83 | $157.85 | $157.80 |
| Purchase #6 | $58.73 | 5.122% | $61.7382 | $61.74 | $61.75 | $61.70 |
| Purchase #7 | $46.86 | 13.759% | $53.3075 | $53.31 | $53.30 | $53.30 |
| 7 purchase totals = | $512.31 | $551.7043 | $551.70 | $551.70 | $551.70 | |