| 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 | $62.31 | 3.370% | $64.4098 | $64.41 | $64.40 | $64.40 |
| Purchase #2 | $249.40 | 10.667% | $276.0035 | $276.00 | $276.00 | $276.00 |
| Purchase #3 | $196.58 | 8.569% | $213.4249 | $213.42 | $213.40 | $213.40 |
| Purchase #4 | $47.37 | 4.264% | $49.3899 | $49.39 | $49.40 | $49.40 |
| Purchase #5 | $14.90 | 5.843% | $15.7706 | $15.77 | $15.75 | $15.80 |
| Purchase #6 | $142.99 | 12.682% | $161.124 | $161.12 | $161.10 | $161.10 |
| Purchase #7 | $197.60 | 8.417% | $214.232 | $214.23 | $214.25 | $214.20 |
| 7 purchase totals = | $911.15 | $994.3547 | $994.34 | $994.30 | $994.30 | |