| 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 | $242.90 | 6.661% | $259.0796 | $259.08 | $259.10 | $259.10 |
| Purchase #2 | $20.52 | 10.757% | $22.7273 | $22.73 | $22.75 | $22.70 |
| Purchase #3 | $207.40 | 5.371% | $218.5395 | $218.54 | $218.55 | $218.50 |
| Purchase #4 | $92.96 | 3.335% | $96.0602 | $96.06 | $96.05 | $96.10 |
| Purchase #5 | $67.63 | 13.544% | $76.7898 | $76.79 | $76.80 | $76.80 |
| Purchase #6 | $103.26 | 4.235% | $107.6331 | $107.63 | $107.65 | $107.60 |
| Purchase #7 | $8.48 | 9.366% | $9.2742 | $9.27 | $9.25 | $9.30 |
| 7 purchase totals = | $743.15 | $790.1037 | $790.10 | $790.15 | $790.10 | |