| 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 | $123.53 | 9.530% | $135.3024 | $135.30 | $135.30 | $135.30 |
| Purchase #2 | $41.39 | 5.351% | $43.6048 | $43.60 | $43.60 | $43.60 |
| Purchase #3 | $188.29 | 6.122% | $199.8171 | $199.82 | $199.80 | $199.80 |
| Purchase #4 | $104.58 | 9.655% | $114.6772 | $114.68 | $114.70 | $114.70 |
| Purchase #5 | $31.62 | 4.844% | $33.1517 | $33.15 | $33.15 | $33.20 |
| Purchase #6 | $235.50 | 7.576% | $253.3415 | $253.34 | $253.35 | $253.30 |
| Purchase #7 | $185.60 | 8.708% | $201.762 | $201.76 | $201.75 | $201.80 |
| 7 purchase totals = | $910.51 | $981.6567 | $981.65 | $981.65 | $981.70 | |