| 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 | $75.94 | 5.395% | $80.037 | $80.04 | $80.05 | $80.00 |
| Purchase #2 | $125.93 | 7.690% | $135.614 | $135.61 | $135.60 | $135.60 |
| Purchase #3 | $76.64 | 12.680% | $86.358 | $86.36 | $86.35 | $86.40 |
| Purchase #4 | $20.80 | 4.566% | $21.7497 | $21.75 | $21.75 | $21.70 |
| Purchase #5 | $122.36 | 7.230% | $131.2066 | $131.21 | $131.20 | $131.20 |
| Purchase #6 | $168.27 | 6.218% | $178.733 | $178.73 | $178.75 | $178.70 |
| Purchase #7 | $218.70 | 7.622% | $235.3693 | $235.37 | $235.35 | $235.40 |
| 7 purchase totals = | $808.64 | $869.0676 | $869.07 | $869.05 | $869.00 | |