| 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 | $80.55 | 10.498% | $89.0061 | $89.01 | $89.00 | $89.00 |
| Purchase #2 | $147.91 | 12.474% | $166.3603 | $166.36 | $166.35 | $166.40 |
| Purchase #3 | $16.56 | 8.706% | $18.0017 | $18.00 | $18.00 | $18.00 |
| Purchase #4 | $62.63 | 10.394% | $69.1398 | $69.14 | $69.15 | $69.10 |
| Purchase #5 | $73.47 | 6.160% | $77.9958 | $78.00 | $78.00 | $78.00 |
| Purchase #6 | $63.64 | 12.856% | $71.8216 | $71.82 | $71.80 | $71.80 |
| Purchase #7 | $228.72 | 10.514% | $252.7676 | $252.77 | $252.75 | $252.80 |
| 7 purchase totals = | $673.48 | $745.0929 | $745.10 | $745.05 | $745.10 | |