| 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 | $103.89 | 10.289% | $114.5792 | $114.58 | $114.60 | $114.60 |
| Purchase #2 | $79.88 | 5.509% | $84.2806 | $84.28 | $84.30 | $84.30 |
| Purchase #3 | $223.65 | 13.133% | $253.022 | $253.02 | $253.00 | $253.00 |
| Purchase #4 | $214.62 | 6.119% | $227.7526 | $227.75 | $227.75 | $227.80 |
| Purchase #5 | $22.75 | 7.502% | $24.4567 | $24.46 | $24.45 | $24.50 |
| Purchase #6 | $99.50 | 10.130% | $109.5794 | $109.58 | $109.60 | $109.60 |
| Purchase #7 | $138.78 | 4.233% | $144.6546 | $144.65 | $144.65 | $144.70 |
| 7 purchase totals = | $883.07 | $958.3251 | $958.32 | $958.35 | $958.50 | |