| 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 | $53.36 | 7.384% | $57.3001 | $57.30 | $57.30 | $57.30 |
| Purchase #2 | $84.67 | 9.217% | $92.474 | $92.47 | $92.45 | $92.50 |
| Purchase #3 | $241.30 | 4.428% | $251.9848 | $251.98 | $252.00 | $252.00 |
| Purchase #4 | $49.44 | 7.866% | $53.329 | $53.33 | $53.35 | $53.30 |
| Purchase #5 | $174.34 | 10.226% | $192.168 | $192.17 | $192.15 | $192.20 |
| Purchase #6 | $84.31 | 13.158% | $95.4035 | $95.40 | $95.40 | $95.40 |
| Purchase #7 | $236.26 | 3.855% | $245.3678 | $245.37 | $245.35 | $245.40 |
| 7 purchase totals = | $923.68 | $988.0272 | $988.02 | $988.00 | $988.10 | |