| 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 | $43.65 | 7.163% | $46.7766 | $46.78 | $46.80 | $46.80 |
| Purchase #2 | $37.85 | 8.852% | $41.2005 | $41.20 | $41.20 | $41.20 |
| Purchase #3 | $132.35 | 4.280% | $138.0146 | $138.01 | $138.00 | $138.00 |
| Purchase #4 | $91.85 | 9.515% | $100.5895 | $100.59 | $100.60 | $100.60 |
| Purchase #5 | $39.88 | 13.627% | $45.3144 | $45.31 | $45.30 | $45.30 |
| Purchase #6 | $209.46 | 7.186% | $224.5118 | $224.51 | $224.50 | $224.50 |
| Purchase #7 | $103.80 | 3.698% | $107.6385 | $107.64 | $107.65 | $107.60 |
| 7 purchase totals = | $658.84 | $704.0459 | $704.04 | $704.05 | $704.00 | |