| 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 | $70.57 | 12.809% | $79.6093 | $79.61 | $79.60 | $79.60 |
| Purchase #2 | $106.54 | 7.522% | $114.5539 | $114.55 | $114.55 | $114.60 |
| Purchase #3 | $154.44 | 13.349% | $175.0562 | $175.06 | $175.05 | $175.10 |
| Purchase #4 | $18.88 | 3.290% | $19.5012 | $19.50 | $19.50 | $19.50 |
| Purchase #5 | $203.92 | 9.817% | $223.9388 | $223.94 | $223.95 | $223.90 |
| Purchase #6 | $8.30 | 12.795% | $9.362 | $9.36 | $9.35 | $9.40 |
| Purchase #7 | $29.35 | 13.522% | $33.3187 | $33.32 | $33.30 | $33.30 |
| 7 purchase totals = | $592.00 | $655.3401 | $655.34 | $655.30 | $655.40 | |