| 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 | $47.76 | 5.108% | $50.1996 | $50.20 | $50.20 | $50.20 |
| Purchase #2 | $17.40 | 4.266% | $18.1423 | $18.14 | $18.15 | $18.10 |
| Purchase #3 | $92.53 | 8.701% | $100.581 | $100.58 | $100.60 | $100.60 |
| Purchase #4 | $240.79 | 7.168% | $258.0498 | $258.05 | $258.05 | $258.00 |
| Purchase #5 | $114.66 | 7.602% | $123.3765 | $123.38 | $123.40 | $123.40 |
| Purchase #6 | $181.26 | 5.494% | $191.2184 | $191.22 | $191.20 | $191.20 |
| Purchase #7 | $161.99 | 3.245% | $167.2466 | $167.25 | $167.25 | $167.20 |
| 7 purchase totals = | $856.39 | $908.8142 | $908.82 | $908.85 | $908.70 | |