| 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 | $70.98 | 9.468% | $77.7004 | $77.70 | $77.70 | $77.70 |
| Purchase #2 | $93.97 | 8.863% | $102.2986 | $102.30 | $102.30 | $102.30 |
| Purchase #3 | $130.36 | 11.616% | $145.5026 | $145.50 | $145.50 | $145.50 |
| Purchase #4 | $174.25 | 13.169% | $197.197 | $197.20 | $197.20 | $197.20 |
| Purchase #5 | $144.60 | 11.576% | $161.3389 | $161.34 | $161.35 | $161.30 |
| Purchase #6 | $89.97 | 8.223% | $97.3682 | $97.37 | $97.35 | $97.40 |
| Purchase #7 | $202.61 | 13.864% | $230.6999 | $230.70 | $230.70 | $230.70 |
| 7 purchase totals = | $906.74 | $1,012.1056 | $1,012.11 | $1,012.10 | $1,012.10 | |