| 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 | $84.50 | 5.483% | $89.1331 | $89.13 | $89.15 | $89.10 |
| Purchase #2 | $162.87 | 12.723% | $183.592 | $183.59 | $183.60 | $183.60 |
| Purchase #3 | $60.89 | 3.161% | $62.8147 | $62.81 | $62.80 | $62.80 |
| Purchase #4 | $203.74 | 7.386% | $218.7882 | $218.79 | $218.80 | $218.80 |
| Purchase #5 | $79.37 | 11.330% | $88.3626 | $88.36 | $88.35 | $88.40 |
| Purchase #6 | $91.75 | 3.657% | $95.1053 | $95.11 | $95.10 | $95.10 |
| Purchase #7 | $86.34 | 10.467% | $95.3772 | $95.38 | $95.40 | $95.40 |
| 7 purchase totals = | $769.46 | $833.1731 | $833.17 | $833.20 | $833.20 | |