| 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 | $50.68 | 10.186% | $55.8423 | $55.84 | $55.85 | $55.80 |
| Purchase #2 | $247.54 | 13.705% | $281.4654 | $281.47 | $281.45 | $281.50 |
| Purchase #3 | $178.65 | 10.202% | $196.8759 | $196.88 | $196.90 | $196.90 |
| Purchase #4 | $87.77 | 6.648% | $93.6049 | $93.60 | $93.60 | $93.60 |
| Purchase #5 | $118.66 | 12.847% | $133.9043 | $133.90 | $133.90 | $133.90 |
| Purchase #6 | $149.91 | 9.299% | $163.8501 | $163.85 | $163.85 | $163.90 |
| Purchase #7 | $104.40 | 12.594% | $117.5481 | $117.55 | $117.55 | $117.50 |
| 7 purchase totals = | $937.61 | $1,043.0910 | $1,043.09 | $1,043.10 | $1,043.10 | |