| 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 | $63.40 | 8.303% | $68.6641 | $68.66 | $68.65 | $68.70 |
| Purchase #2 | $95.29 | 8.572% | $103.4583 | $103.46 | $103.45 | $103.50 |
| Purchase #3 | $46.48 | 12.168% | $52.1357 | $52.14 | $52.15 | $52.10 |
| Purchase #4 | $168.36 | 6.739% | $179.7058 | $179.71 | $179.70 | $179.70 |
| Purchase #5 | $51.38 | 3.176% | $53.0118 | $53.01 | $53.00 | $53.00 |
| Purchase #6 | $247.81 | 12.192% | $278.023 | $278.02 | $278.00 | $278.00 |
| Purchase #7 | $218.75 | 12.246% | $245.5381 | $245.54 | $245.55 | $245.50 |
| 7 purchase totals = | $891.47 | $980.5368 | $980.54 | $980.50 | $980.50 | |