| 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 | $87.65 | 6.458% | $93.3104 | $93.31 | $93.30 | $93.30 |
| Purchase #2 | $156.46 | 9.412% | $171.186 | $171.19 | $171.20 | $171.20 |
| Purchase #3 | $6.53 | 13.127% | $7.3872 | $7.39 | $7.40 | $7.40 |
| Purchase #4 | $167.34 | 6.306% | $177.8925 | $177.89 | $177.90 | $177.90 |
| Purchase #5 | $124.55 | 11.466% | $138.8309 | $138.83 | $138.85 | $138.80 |
| Purchase #6 | $105.46 | 8.565% | $114.4926 | $114.49 | $114.50 | $114.50 |
| Purchase #7 | $37.80 | 13.464% | $42.8894 | $42.89 | $42.90 | $42.90 |
| 7 purchase totals = | $685.79 | $745.9890 | $745.99 | $746.05 | $746.00 | |