| 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 | $75.85 | 13.366% | $85.9881 | $85.99 | $86.00 | $86.00 |
| Purchase #2 | $138.75 | 7.846% | $149.6363 | $149.64 | $149.65 | $149.60 |
| Purchase #3 | $60.98 | 11.825% | $68.1909 | $68.19 | $68.20 | $68.20 |
| Purchase #4 | $86.68 | 4.218% | $90.3362 | $90.34 | $90.35 | $90.30 |
| Purchase #5 | $18.28 | 3.456% | $18.9118 | $18.91 | $18.90 | $18.90 |
| Purchase #6 | $158.57 | 3.830% | $164.6432 | $164.64 | $164.65 | $164.60 |
| Purchase #7 | $245.30 | 12.153% | $275.1113 | $275.11 | $275.10 | $275.10 |
| 7 purchase totals = | $784.41 | $852.8178 | $852.82 | $852.85 | $852.70 | |