| 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 | $30.90 | 13.355% | $35.0267 | $35.03 | $35.05 | $35.00 |
| Purchase #2 | $47.51 | 6.171% | $50.4418 | $50.44 | $50.45 | $50.40 |
| Purchase #3 | $229.45 | 5.597% | $242.2923 | $242.29 | $242.30 | $242.30 |
| Purchase #4 | $9.93 | 5.424% | $10.4686 | $10.47 | $10.45 | $10.50 |
| Purchase #5 | $40.95 | 8.649% | $44.4918 | $44.49 | $44.50 | $44.50 |
| Purchase #6 | $148.34 | 13.838% | $168.8673 | $168.87 | $168.85 | $168.90 |
| Purchase #7 | $108.96 | 3.683% | $112.973 | $112.97 | $112.95 | $113.00 |
| 7 purchase totals = | $616.04 | $664.5615 | $664.56 | $664.55 | $664.60 | |