| 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 | $88.32 | 11.580% | $98.5475 | $98.55 | $98.55 | $98.50 |
| Purchase #2 | $123.37 | 4.737% | $129.214 | $129.21 | $129.20 | $129.20 |
| Purchase #3 | $53.27 | 7.715% | $57.3798 | $57.38 | $57.40 | $57.40 |
| Purchase #4 | $56.83 | 11.543% | $63.3899 | $63.39 | $63.40 | $63.40 |
| Purchase #5 | $117.57 | 13.603% | $133.563 | $133.56 | $133.55 | $133.60 |
| Purchase #6 | $219.85 | 4.196% | $229.0749 | $229.07 | $229.05 | $229.10 |
| Purchase #7 | $122.90 | 3.845% | $127.6255 | $127.63 | $127.65 | $127.60 |
| 7 purchase totals = | $782.11 | $838.7946 | $838.79 | $838.80 | $838.80 | |