| 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 | $103.83 | 9.490% | $113.6835 | $113.68 | $113.70 | $113.70 |
| Purchase #2 | $164.33 | 7.817% | $177.1757 | $177.18 | $177.20 | $177.20 |
| Purchase #3 | $152.30 | 7.419% | $163.5991 | $163.60 | $163.60 | $163.60 |
| Purchase #4 | $34.80 | 13.132% | $39.3699 | $39.37 | $39.35 | $39.40 |
| Purchase #5 | $46.26 | 6.454% | $49.2456 | $49.25 | $49.25 | $49.20 |
| Purchase #6 | $15.44 | 13.534% | $17.5296 | $17.53 | $17.55 | $17.50 |
| Purchase #7 | $131.34 | 9.502% | $143.8199 | $143.82 | $143.80 | $143.80 |
| 7 purchase totals = | $648.30 | $704.4233 | $704.43 | $704.45 | $704.40 | |