| 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 | $127.92 | 9.539% | $140.1223 | $140.12 | $140.10 | $140.10 |
| Purchase #2 | $64.25 | 7.253% | $68.9101 | $68.91 | $68.90 | $68.90 |
| Purchase #3 | $30.56 | 4.589% | $31.9624 | $31.96 | $31.95 | $32.00 |
| Purchase #4 | $89.58 | 6.304% | $95.2271 | $95.23 | $95.25 | $95.20 |
| Purchase #5 | $233.83 | 5.690% | $247.1349 | $247.13 | $247.15 | $247.10 |
| Purchase #6 | $232.50 | 11.212% | $258.5679 | $258.57 | $258.55 | $258.60 |
| Purchase #7 | $105.62 | 9.412% | $115.561 | $115.56 | $115.55 | $115.60 |
| 7 purchase totals = | $884.26 | $957.4857 | $957.48 | $957.45 | $957.50 | |