| 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 | $8.83 | 8.687% | $9.5971 | $9.60 | $9.60 | $9.60 |
| Purchase #2 | $104.56 | 9.590% | $114.5873 | $114.59 | $114.60 | $114.60 |
| Purchase #3 | $138.90 | 10.710% | $153.7762 | $153.78 | $153.80 | $153.80 |
| Purchase #4 | $192.98 | 5.747% | $204.0706 | $204.07 | $204.05 | $204.10 |
| Purchase #5 | $188.29 | 13.620% | $213.9351 | $213.94 | $213.95 | $213.90 |
| Purchase #6 | $110.44 | 12.246% | $123.9645 | $123.96 | $123.95 | $124.00 |
| Purchase #7 | $122.33 | 10.850% | $135.6028 | $135.60 | $135.60 | $135.60 |
| 7 purchase totals = | $866.33 | $955.5336 | $955.54 | $955.55 | $955.60 | |