| 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 | $29.62 | 10.800% | $32.819 | $32.82 | $32.80 | $32.80 |
| Purchase #2 | $112.79 | 13.332% | $127.8272 | $127.83 | $127.85 | $127.80 |
| Purchase #3 | $97.37 | 10.229% | $107.33 | $107.33 | $107.35 | $107.30 |
| Purchase #4 | $88.73 | 5.458% | $93.5729 | $93.57 | $93.55 | $93.60 |
| Purchase #5 | $140.44 | 8.830% | $152.8409 | $152.84 | $152.85 | $152.80 |
| Purchase #6 | $179.98 | 4.331% | $187.7749 | $187.77 | $187.75 | $187.80 |
| Purchase #7 | $67.47 | 11.785% | $75.4213 | $75.42 | $75.40 | $75.40 |
| 7 purchase totals = | $716.40 | $777.5862 | $777.58 | $777.55 | $777.50 | |