| 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 | $46.33 | 5.129% | $48.7063 | $48.71 | $48.70 | $48.70 |
| Purchase #2 | $80.64 | 5.533% | $85.1018 | $85.10 | $85.10 | $85.10 |
| Purchase #3 | $29.29 | 8.332% | $31.7304 | $31.73 | $31.75 | $31.70 |
| Purchase #4 | $221.30 | 3.273% | $228.5431 | $228.54 | $228.55 | $228.50 |
| Purchase #5 | $127.83 | 11.492% | $142.5202 | $142.52 | $142.50 | $142.50 |
| Purchase #6 | $84.28 | 5.182% | $88.6474 | $88.65 | $88.65 | $88.60 |
| Purchase #7 | $98.98 | 11.293% | $110.1578 | $110.16 | $110.15 | $110.20 |
| 7 purchase totals = | $688.65 | $735.4070 | $735.41 | $735.40 | $735.30 | |