| 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 | $48.60 | 4.488% | $50.7812 | $50.78 | $50.80 | $50.80 |
| Purchase #2 | $86.84 | 7.601% | $93.4407 | $93.44 | $93.45 | $93.40 |
| Purchase #3 | $152.84 | 10.622% | $169.0747 | $169.07 | $169.05 | $169.10 |
| Purchase #4 | $53.40 | 7.347% | $57.3233 | $57.32 | $57.30 | $57.30 |
| Purchase #5 | $185.96 | 11.640% | $207.6057 | $207.61 | $207.60 | $207.60 |
| Purchase #6 | $200.75 | 7.599% | $216.005 | $216.01 | $216.00 | $216.00 |
| Purchase #7 | $247.56 | 10.358% | $273.2023 | $273.20 | $273.20 | $273.20 |
| 7 purchase totals = | $975.95 | $1,067.4329 | $1,067.43 | $1,067.40 | $1,067.40 | |