| 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 | $63.78 | 13.768% | $72.5612 | $72.56 | $72.55 | $72.60 |
| Purchase #2 | $172.40 | 6.863% | $184.2318 | $184.23 | $184.25 | $184.20 |
| Purchase #3 | $169.77 | 11.670% | $189.5822 | $189.58 | $189.60 | $189.60 |
| Purchase #4 | $223.70 | 12.639% | $251.9734 | $251.97 | $251.95 | $252.00 |
| Purchase #5 | $49.26 | 7.256% | $52.8343 | $52.83 | $52.85 | $52.80 |
| Purchase #6 | $115.29 | 8.683% | $125.3006 | $125.30 | $125.30 | $125.30 |
| Purchase #7 | $35.67 | 13.471% | $40.4751 | $40.48 | $40.50 | $40.50 |
| 7 purchase totals = | $829.87 | $916.9586 | $916.95 | $917.00 | $917.00 | |