| 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 | $43.96 | 11.729% | $49.1161 | $49.12 | $49.10 | $49.10 |
| Purchase #2 | $134.97 | 8.111% | $145.9174 | $145.92 | $145.90 | $145.90 |
| Purchase #3 | $211.58 | 4.279% | $220.6335 | $220.63 | $220.65 | $220.60 |
| Purchase #4 | $182.71 | 4.712% | $191.3193 | $191.32 | $191.30 | $191.30 |
| Purchase #5 | $185.89 | 4.203% | $193.703 | $193.70 | $193.70 | $193.70 |
| Purchase #6 | $10.37 | 11.287% | $11.5405 | $11.54 | $11.55 | $11.50 |
| Purchase #7 | $52.32 | 7.848% | $56.4261 | $56.43 | $56.45 | $56.40 |
| 7 purchase totals = | $821.80 | $868.6559 | $868.66 | $868.65 | $868.50 | |