| 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 | $39.53 | 3.832% | $41.0448 | $41.04 | $41.05 | $41.00 |
| Purchase #2 | $147.62 | 4.194% | $153.8112 | $153.81 | $153.80 | $153.80 |
| Purchase #3 | $181.32 | 4.670% | $189.7876 | $189.79 | $189.80 | $189.80 |
| Purchase #4 | $8.89 | 3.334% | $9.1864 | $9.19 | $9.20 | $9.20 |
| Purchase #5 | $20.65 | 11.126% | $22.9475 | $22.95 | $22.95 | $22.90 |
| Purchase #6 | $123.68 | 8.741% | $134.4909 | $134.49 | $134.50 | $134.50 |
| Purchase #7 | $57.59 | 5.281% | $60.6313 | $60.63 | $60.65 | $60.60 |
| 7 purchase totals = | $579.28 | $611.8997 | $611.90 | $611.95 | $611.80 | |