| 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 | $24.94 | 10.457% | $27.548 | $27.55 | $27.55 | $27.50 |
| Purchase #2 | $20.93 | 4.295% | $21.8289 | $21.83 | $21.85 | $21.80 |
| Purchase #3 | $250.58 | 13.180% | $283.6064 | $283.61 | $283.60 | $283.60 |
| Purchase #4 | $65.99 | 7.711% | $71.0785 | $71.08 | $71.10 | $71.10 |
| Purchase #5 | $17.32 | 4.225% | $18.0518 | $18.05 | $18.05 | $18.10 |
| Purchase #6 | $137.84 | 5.769% | $145.792 | $145.79 | $145.80 | $145.80 |
| Purchase #7 | $206.99 | 3.588% | $214.4168 | $214.42 | $214.40 | $214.40 |
| 7 purchase totals = | $724.59 | $782.3224 | $782.33 | $782.35 | $782.30 | |