| 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 | $80.72 | 5.308% | $85.0046 | $85.00 | $85.00 | $85.00 |
| Purchase #2 | $28.57 | 8.799% | $31.0839 | $31.08 | $31.10 | $31.10 |
| Purchase #3 | $189.58 | 13.847% | $215.8311 | $215.83 | $215.85 | $215.80 |
| Purchase #4 | $137.25 | 3.504% | $142.0592 | $142.06 | $142.05 | $142.10 |
| Purchase #5 | $68.53 | 8.281% | $74.205 | $74.21 | $74.20 | $74.20 |
| Purchase #6 | $224.50 | 4.658% | $234.9572 | $234.96 | $234.95 | $235.00 |
| Purchase #7 | $203.91 | 6.483% | $217.1295 | $217.13 | $217.15 | $217.10 |
| 7 purchase totals = | $933.06 | $1,000.2705 | $1,000.27 | $1,000.30 | $1,000.30 | |