| 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 | $103.81 | 6.451% | $110.5068 | $110.51 | $110.50 | $110.50 |
| Purchase #2 | $82.64 | 7.143% | $88.543 | $88.54 | $88.55 | $88.50 |
| Purchase #3 | $85.82 | 11.498% | $95.6876 | $95.69 | $95.70 | $95.70 |
| Purchase #4 | $86.57 | 11.381% | $96.4225 | $96.42 | $96.40 | $96.40 |
| Purchase #5 | $250.32 | 8.330% | $271.1717 | $271.17 | $271.15 | $271.20 |
| Purchase #6 | $41.66 | 11.336% | $46.3826 | $46.38 | $46.40 | $46.40 |
| Purchase #7 | $14.90 | 7.760% | $16.0562 | $16.06 | $16.05 | $16.10 |
| 7 purchase totals = | $665.72 | $724.7704 | $724.77 | $724.75 | $724.80 | |