| 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 | $49.58 | 10.688% | $54.8791 | $54.88 | $54.90 | $54.90 |
| Purchase #2 | $124.41 | 7.412% | $133.6313 | $133.63 | $133.65 | $133.60 |
| Purchase #3 | $36.43 | 6.768% | $38.8956 | $38.90 | $38.90 | $38.90 |
| Purchase #4 | $160.39 | 4.640% | $167.8321 | $167.83 | $167.85 | $167.80 |
| Purchase #5 | $238.85 | 7.718% | $257.2844 | $257.28 | $257.30 | $257.30 |
| Purchase #6 | $6.38 | 8.841% | $6.9441 | $6.94 | $6.95 | $6.90 |
| Purchase #7 | $217.39 | 13.263% | $246.2224 | $246.22 | $246.20 | $246.20 |
| 7 purchase totals = | $833.43 | $905.6890 | $905.68 | $905.75 | $905.60 | |