| 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 | $5.65 | 7.401% | $6.0682 | $6.07 | $6.05 | $6.10 |
| Purchase #2 | $54.92 | 12.317% | $61.6845 | $61.68 | $61.70 | $61.70 |
| Purchase #3 | $33.66 | 13.628% | $38.2472 | $38.25 | $38.25 | $38.20 |
| Purchase #4 | $8.30 | 8.717% | $9.0235 | $9.02 | $9.00 | $9.00 |
| Purchase #5 | $224.95 | 7.846% | $242.5996 | $242.60 | $242.60 | $242.60 |
| Purchase #6 | $225.99 | 12.793% | $254.9009 | $254.90 | $254.90 | $254.90 |
| Purchase #7 | $77.86 | 9.705% | $85.4163 | $85.42 | $85.40 | $85.40 |
| 7 purchase totals = | $631.33 | $697.9402 | $697.94 | $697.90 | $697.90 | |