| 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 | $129.88 | 3.828% | $134.8518 | $134.85 | $134.85 | $134.90 |
| Purchase #2 | $11.55 | 4.398% | $12.058 | $12.06 | $12.05 | $12.10 |
| Purchase #3 | $139.49 | 9.116% | $152.2059 | $152.21 | $152.20 | $152.20 |
| Purchase #4 | $58.79 | 5.667% | $62.1216 | $62.12 | $62.10 | $62.10 |
| Purchase #5 | $66.53 | 11.318% | $74.0599 | $74.06 | $74.05 | $74.10 |
| Purchase #6 | $104.52 | 12.508% | $117.5934 | $117.59 | $117.60 | $117.60 |
| Purchase #7 | $30.32 | 13.163% | $34.311 | $34.31 | $34.30 | $34.30 |
| 7 purchase totals = | $541.08 | $587.2016 | $587.20 | $587.15 | $587.30 | |