| 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 | $13.90 | 6.676% | $14.828 | $14.83 | $14.85 | $14.80 |
| Purchase #2 | $32.61 | 10.355% | $35.9868 | $35.99 | $36.00 | $36.00 |
| Purchase #3 | $74.47 | 12.357% | $83.6723 | $83.67 | $83.65 | $83.70 |
| Purchase #4 | $52.25 | 4.575% | $54.6404 | $54.64 | $54.65 | $54.60 |
| Purchase #5 | $162.89 | 13.651% | $185.1261 | $185.13 | $185.15 | $185.10 |
| Purchase #6 | $9.82 | 7.465% | $10.5531 | $10.55 | $10.55 | $10.60 |
| Purchase #7 | $197.83 | 13.637% | $224.8081 | $224.81 | $224.80 | $224.80 |
| 7 purchase totals = | $543.77 | $609.6148 | $609.62 | $609.65 | $609.60 | |