| 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 | $6.45 | 9.393% | $7.0558 | $7.06 | $7.05 | $7.10 |
| Purchase #2 | $47.83 | 8.844% | $52.0601 | $52.06 | $52.05 | $52.10 |
| Purchase #3 | $117.94 | 5.400% | $124.3088 | $124.31 | $124.30 | $124.30 |
| Purchase #4 | $239.89 | 4.742% | $251.2656 | $251.27 | $251.25 | $251.30 |
| Purchase #5 | $210.83 | 11.801% | $235.71 | $235.71 | $235.70 | $235.70 |
| Purchase #6 | $19.85 | 11.438% | $22.1204 | $22.12 | $22.10 | $22.10 |
| Purchase #7 | $70.85 | 8.315% | $76.7412 | $76.74 | $76.75 | $76.70 |
| 7 purchase totals = | $713.64 | $769.2619 | $769.27 | $769.20 | $769.30 | |