| 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 | $30.47 | 11.551% | $33.9896 | $33.99 | $34.00 | $34.00 |
| Purchase #2 | $243.48 | 4.441% | $254.2929 | $254.29 | $254.30 | $254.30 |
| Purchase #3 | $138.51 | 12.301% | $155.5481 | $155.55 | $155.55 | $155.50 |
| Purchase #4 | $64.99 | 4.772% | $68.0913 | $68.09 | $68.10 | $68.10 |
| Purchase #5 | $99.43 | 12.380% | $111.7394 | $111.74 | $111.75 | $111.70 |
| Purchase #6 | $121.66 | 4.566% | $127.215 | $127.22 | $127.20 | $127.20 |
| Purchase #7 | $87.57 | 6.363% | $93.1421 | $93.14 | $93.15 | $93.10 |
| 7 purchase totals = | $786.11 | $844.0184 | $844.02 | $844.05 | $843.90 | |