| 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 | $90.83 | 3.503% | $94.0118 | $94.01 | $94.00 | $94.00 |
| Purchase #2 | $188.47 | 13.815% | $214.5071 | $214.51 | $214.50 | $214.50 |
| Purchase #3 | $124.62 | 9.542% | $136.5112 | $136.51 | $136.50 | $136.50 |
| Purchase #4 | $120.84 | 6.730% | $128.9725 | $128.97 | $128.95 | $129.00 |
| Purchase #5 | $113.74 | 4.259% | $118.5842 | $118.58 | $118.60 | $118.60 |
| Purchase #6 | $188.37 | 7.738% | $202.9461 | $202.95 | $202.95 | $202.90 |
| Purchase #7 | $7.86 | 11.226% | $8.7424 | $8.74 | $8.75 | $8.70 |
| 7 purchase totals = | $834.73 | $904.2753 | $904.27 | $904.25 | $904.20 | |