| 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 | $48.28 | 8.759% | $52.5088 | $52.51 | $52.50 | $52.50 |
| Purchase #2 | $201.27 | 9.458% | $220.3061 | $220.31 | $220.30 | $220.30 |
| Purchase #3 | $7.50 | 13.873% | $8.5405 | $8.54 | $8.55 | $8.50 |
| Purchase #4 | $192.30 | 3.792% | $199.592 | $199.59 | $199.60 | $199.60 |
| Purchase #5 | $191.48 | 7.392% | $205.6342 | $205.63 | $205.65 | $205.60 |
| Purchase #6 | $6.79 | 9.236% | $7.4171 | $7.42 | $7.40 | $7.40 |
| Purchase #7 | $217.38 | 3.337% | $224.634 | $224.63 | $224.65 | $224.60 |
| 7 purchase totals = | $865.00 | $918.6327 | $918.63 | $918.65 | $918.50 | |