| 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 | $48.51 | 4.410% | $50.6493 | $50.65 | $50.65 | $50.60 |
| Purchase #2 | $48.31 | 6.239% | $51.3241 | $51.32 | $51.30 | $51.30 |
| Purchase #3 | $13.62 | 8.547% | $14.7841 | $14.78 | $14.80 | $14.80 |
| Purchase #4 | $90.75 | 11.280% | $100.9866 | $100.99 | $101.00 | $101.00 |
| Purchase #5 | $61.63 | 9.189% | $67.2932 | $67.29 | $67.30 | $67.30 |
| Purchase #6 | $32.80 | 3.462% | $33.9355 | $33.94 | $33.95 | $33.90 |
| Purchase #7 | $57.34 | 5.105% | $60.2672 | $60.27 | $60.25 | $60.30 |
| 7 purchase totals = | $352.96 | $379.2400 | $379.24 | $379.25 | $379.20 | |