| 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 | $26.77 | 11.638% | $29.8855 | $29.89 | $29.90 | $29.90 |
| Purchase #2 | $114.45 | 5.205% | $120.4071 | $120.41 | $120.40 | $120.40 |
| Purchase #3 | $214.51 | 6.752% | $228.9937 | $228.99 | $229.00 | $229.00 |
| Purchase #4 | $102.27 | 5.442% | $107.8355 | $107.84 | $107.85 | $107.80 |
| Purchase #5 | $91.26 | 4.614% | $95.4707 | $95.47 | $95.45 | $95.50 |
| Purchase #6 | $181.87 | 9.191% | $198.5857 | $198.59 | $198.60 | $198.60 |
| Purchase #7 | $70.72 | 6.841% | $75.558 | $75.56 | $75.55 | $75.60 |
| 7 purchase totals = | $801.85 | $856.7362 | $856.75 | $856.75 | $856.80 | |