| 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 | $37.97 | 13.783% | $43.2034 | $43.20 | $43.20 | $43.20 |
| Purchase #2 | $87.72 | 4.857% | $91.9806 | $91.98 | $92.00 | $92.00 |
| Purchase #3 | $158.48 | 12.549% | $178.3677 | $178.37 | $178.35 | $178.40 |
| Purchase #4 | $25.30 | 4.379% | $26.4079 | $26.41 | $26.40 | $26.40 |
| Purchase #5 | $51.30 | 12.298% | $57.6089 | $57.61 | $57.60 | $57.60 |
| Purchase #6 | $120.66 | 9.411% | $132.0153 | $132.02 | $132.00 | $132.00 |
| Purchase #7 | $82.35 | 8.597% | $89.4296 | $89.43 | $89.45 | $89.40 |
| 7 purchase totals = | $563.78 | $619.0134 | $619.02 | $619.00 | $619.00 | |