| 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 | $73.49 | 4.701% | $76.9448 | $76.94 | $76.95 | $76.90 |
| Purchase #2 | $250.26 | 5.266% | $263.4387 | $263.44 | $263.45 | $263.40 |
| Purchase #3 | $143.44 | 7.815% | $154.6498 | $154.65 | $154.65 | $154.60 |
| Purchase #4 | $17.35 | 4.737% | $18.1719 | $18.17 | $18.15 | $18.20 |
| Purchase #5 | $172.88 | 3.764% | $179.3872 | $179.39 | $179.40 | $179.40 |
| Purchase #6 | $250.91 | 10.569% | $277.4287 | $277.43 | $277.45 | $277.40 |
| Purchase #7 | $99.92 | 9.670% | $109.5823 | $109.58 | $109.60 | $109.60 |
| 7 purchase totals = | $1,008.25 | $1,079.6034 | $1,079.60 | $1,079.65 | $1,079.50 | |