| 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 | $51.69 | 12.610% | $58.2081 | $58.21 | $58.20 | $58.20 |
| Purchase #2 | $25.36 | 12.565% | $28.5465 | $28.55 | $28.55 | $28.50 |
| Purchase #3 | $45.93 | 8.274% | $49.7302 | $49.73 | $49.75 | $49.70 |
| Purchase #4 | $201.35 | 4.711% | $210.8356 | $210.84 | $210.85 | $210.80 |
| Purchase #5 | $138.54 | 10.363% | $152.8969 | $152.90 | $152.90 | $152.90 |
| Purchase #6 | $200.34 | 7.616% | $215.5979 | $215.60 | $215.60 | $215.60 |
| Purchase #7 | $23.77 | 9.602% | $26.0524 | $26.05 | $26.05 | $26.10 |
| 7 purchase totals = | $686.98 | $741.8676 | $741.88 | $741.90 | $741.80 | |