| 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 | $104.30 | 10.734% | $115.4956 | $115.50 | $115.50 | $115.50 |
| Purchase #2 | $151.95 | 4.273% | $158.4428 | $158.44 | $158.45 | $158.40 |
| Purchase #3 | $158.90 | 8.829% | $172.9293 | $172.93 | $172.95 | $172.90 |
| Purchase #4 | $42.54 | 12.141% | $47.7048 | $47.70 | $47.70 | $47.70 |
| Purchase #5 | $189.76 | 13.622% | $215.6091 | $215.61 | $215.60 | $215.60 |
| Purchase #6 | $19.77 | 12.339% | $22.2094 | $22.21 | $22.20 | $22.20 |
| Purchase #7 | $120.84 | 7.157% | $129.4885 | $129.49 | $129.50 | $129.50 |
| 7 purchase totals = | $788.06 | $861.8795 | $861.88 | $861.90 | $861.80 | |