| 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 | $26.83 | 5.363% | $28.2689 | $28.27 | $28.25 | $28.30 |
| Purchase #2 | $51.64 | 9.219% | $56.4007 | $56.40 | $56.40 | $56.40 |
| Purchase #3 | $23.34 | 4.295% | $24.3425 | $24.34 | $24.35 | $24.30 |
| Purchase #4 | $65.80 | 9.505% | $72.0543 | $72.05 | $72.05 | $72.10 |
| Purchase #5 | $143.87 | 12.357% | $161.648 | $161.65 | $161.65 | $161.60 |
| Purchase #6 | $193.86 | 3.601% | $200.8409 | $200.84 | $200.85 | $200.80 |
| Purchase #7 | $110.55 | 3.220% | $114.1097 | $114.11 | $114.10 | $114.10 |
| 7 purchase totals = | $615.89 | $657.6650 | $657.66 | $657.65 | $657.60 | |