| 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 | $79.70 | 6.865% | $85.1714 | $85.17 | $85.15 | $85.20 |
| Purchase #2 | $131.95 | 4.836% | $138.3311 | $138.33 | $138.35 | $138.30 |
| Purchase #3 | $94.58 | 12.150% | $106.0715 | $106.07 | $106.05 | $106.10 |
| Purchase #4 | $228.77 | 10.205% | $252.116 | $252.12 | $252.10 | $252.10 |
| Purchase #5 | $67.55 | 8.814% | $73.5039 | $73.50 | $73.50 | $73.50 |
| Purchase #6 | $77.92 | 6.345% | $82.864 | $82.86 | $82.85 | $82.90 |
| Purchase #7 | $107.84 | 13.229% | $122.1062 | $122.11 | $122.10 | $122.10 |
| 7 purchase totals = | $788.31 | $860.1641 | $860.16 | $860.10 | $860.20 | |