| 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 | $90.79 | 11.189% | $100.9485 | $100.95 | $100.95 | $100.90 |
| Purchase #2 | $27.58 | 6.582% | $29.3953 | $29.40 | $29.40 | $29.40 |
| Purchase #3 | $216.54 | 11.586% | $241.6283 | $241.63 | $241.65 | $241.60 |
| Purchase #4 | $150.99 | 5.549% | $159.3684 | $159.37 | $159.35 | $159.40 |
| Purchase #5 | $205.32 | 10.347% | $226.5645 | $226.56 | $226.55 | $226.60 |
| Purchase #6 | $30.39 | 11.760% | $33.9639 | $33.96 | $33.95 | $34.00 |
| Purchase #7 | $114.32 | 5.277% | $120.3527 | $120.35 | $120.35 | $120.40 |
| 7 purchase totals = | $835.93 | $912.2216 | $912.22 | $912.20 | $912.30 | |