| 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 | $10.85 | 6.719% | $11.579 | $11.58 | $11.60 | $11.60 |
| Purchase #2 | $105.93 | 3.873% | $110.0327 | $110.03 | $110.05 | $110.00 |
| Purchase #3 | $51.72 | 4.206% | $53.8953 | $53.90 | $53.90 | $53.90 |
| Purchase #4 | $6.29 | 6.114% | $6.6746 | $6.67 | $6.65 | $6.70 |
| Purchase #5 | $176.28 | 3.383% | $182.2436 | $182.24 | $182.25 | $182.20 |
| Purchase #6 | $68.73 | 6.360% | $73.1012 | $73.10 | $73.10 | $73.10 |
| Purchase #7 | $15.38 | 5.266% | $16.1899 | $16.19 | $16.20 | $16.20 |
| 7 purchase totals = | $435.18 | $453.7163 | $453.71 | $453.75 | $453.70 | |