| 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 | $31.69 | 5.690% | $33.4932 | $33.49 | $33.50 | $33.50 |
| Purchase #2 | $7.31 | 13.330% | $8.2844 | $8.28 | $8.30 | $8.30 |
| Purchase #3 | $108.46 | 10.234% | $119.5598 | $119.56 | $119.55 | $119.60 |
| Purchase #4 | $40.33 | 3.448% | $41.7206 | $41.72 | $41.70 | $41.70 |
| Purchase #5 | $150.72 | 9.872% | $165.5991 | $165.60 | $165.60 | $165.60 |
| Purchase #6 | $203.64 | 4.104% | $211.9974 | $212.00 | $212.00 | $212.00 |
| Purchase #7 | $25.96 | 8.872% | $28.2632 | $28.26 | $28.25 | $28.30 |
| 7 purchase totals = | $568.11 | $608.9177 | $608.91 | $608.90 | $609.00 | |