| 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 | $95.92 | 11.768% | $107.2079 | $107.21 | $107.20 | $107.20 |
| Purchase #2 | $107.37 | 7.175% | $115.0738 | $115.07 | $115.05 | $115.10 |
| Purchase #3 | $76.91 | 13.518% | $87.3067 | $87.31 | $87.30 | $87.30 |
| Purchase #4 | $192.50 | 5.769% | $203.6053 | $203.61 | $203.60 | $203.60 |
| Purchase #5 | $195.41 | 3.758% | $202.7535 | $202.75 | $202.75 | $202.80 |
| Purchase #6 | $161.99 | 11.572% | $180.7355 | $180.74 | $180.75 | $180.70 |
| Purchase #7 | $86.59 | 12.678% | $97.5679 | $97.57 | $97.55 | $97.60 |
| 7 purchase totals = | $916.69 | $994.2506 | $994.26 | $994.20 | $994.30 | |