| 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 | $100.32 | 5.555% | $105.8928 | $105.89 | $105.90 | $105.90 |
| Purchase #2 | $54.45 | 3.577% | $56.3977 | $56.40 | $56.40 | $56.40 |
| Purchase #3 | $248.65 | 8.210% | $269.0642 | $269.06 | $269.05 | $269.10 |
| Purchase #4 | $53.56 | 7.469% | $57.5604 | $57.56 | $57.55 | $57.60 |
| Purchase #5 | $35.81 | 13.830% | $40.7625 | $40.76 | $40.75 | $40.80 |
| Purchase #6 | $197.50 | 5.873% | $209.0992 | $209.10 | $209.10 | $209.10 |
| Purchase #7 | $199.97 | 13.638% | $227.2419 | $227.24 | $227.25 | $227.20 |
| 7 purchase totals = | $890.26 | $966.0187 | $966.01 | $966.00 | $966.10 | |