| 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 | $15.48 | 10.546% | $17.1125 | $17.11 | $17.10 | $17.10 |
| Purchase #2 | $109.69 | 8.506% | $119.0202 | $119.02 | $119.00 | $119.00 |
| Purchase #3 | $87.26 | 12.368% | $98.0523 | $98.05 | $98.05 | $98.10 |
| Purchase #4 | $48.79 | 10.407% | $53.8676 | $53.87 | $53.85 | $53.90 |
| Purchase #5 | $134.26 | 9.638% | $147.2 | $147.20 | $147.20 | $147.20 |
| Purchase #6 | $167.36 | 11.413% | $186.4608 | $186.46 | $186.45 | $186.50 |
| Purchase #7 | $228.44 | 11.452% | $254.6009 | $254.60 | $254.60 | $254.60 |
| 7 purchase totals = | $791.28 | $876.3143 | $876.31 | $876.25 | $876.40 | |