| 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 | $94.82 | 9.290% | $103.6288 | $103.63 | $103.65 | $103.60 |
| Purchase #2 | $27.54 | 8.191% | $29.7958 | $29.80 | $29.80 | $29.80 |
| Purchase #3 | $217.39 | 8.256% | $235.3377 | $235.34 | $235.35 | $235.30 |
| Purchase #4 | $7.26 | 12.202% | $8.1459 | $8.15 | $8.15 | $8.10 |
| Purchase #5 | $136.56 | 5.791% | $144.4682 | $144.47 | $144.45 | $144.50 |
| Purchase #6 | $115.63 | 6.645% | $123.3136 | $123.31 | $123.30 | $123.30 |
| Purchase #7 | $11.75 | 6.494% | $12.513 | $12.51 | $12.50 | $12.50 |
| 7 purchase totals = | $610.95 | $657.2030 | $657.21 | $657.20 | $657.10 | |