| 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 | $50.35 | 13.528% | $57.1613 | $57.16 | $57.15 | $57.20 |
| Purchase #2 | $230.89 | 8.845% | $251.3122 | $251.31 | $251.30 | $251.30 |
| Purchase #3 | $211.75 | 3.222% | $218.5726 | $218.57 | $218.55 | $218.60 |
| Purchase #4 | $73.61 | 8.512% | $79.8757 | $79.88 | $79.90 | $79.90 |
| Purchase #5 | $32.84 | 4.103% | $34.1874 | $34.19 | $34.20 | $34.20 |
| Purchase #6 | $9.80 | 12.124% | $10.9882 | $10.99 | $11.00 | $11.00 |
| Purchase #7 | $38.85 | 11.249% | $43.2202 | $43.22 | $43.20 | $43.20 |
| 7 purchase totals = | $648.09 | $695.3176 | $695.32 | $695.30 | $695.40 | |