| 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 | $74.38 | 10.276% | $82.0233 | $82.02 | $82.00 | $82.00 |
| Purchase #2 | $22.27 | 9.269% | $24.3342 | $24.33 | $24.35 | $24.30 |
| Purchase #3 | $74.66 | 3.727% | $77.4426 | $77.44 | $77.45 | $77.40 |
| Purchase #4 | $140.99 | 8.185% | $152.53 | $152.53 | $152.55 | $152.50 |
| Purchase #5 | $16.51 | 11.386% | $18.3898 | $18.39 | $18.40 | $18.40 |
| Purchase #6 | $61.97 | 12.299% | $69.5917 | $69.59 | $69.60 | $69.60 |
| Purchase #7 | $240.59 | 5.752% | $254.4287 | $254.43 | $254.45 | $254.40 |
| 7 purchase totals = | $631.37 | $678.7403 | $678.73 | $678.80 | $678.60 | |