| 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 | $243.95 | 9.218% | $266.4373 | $266.44 | $266.45 | $266.40 |
| Purchase #2 | $183.56 | 13.206% | $207.8009 | $207.80 | $207.80 | $207.80 |
| Purchase #3 | $5.51 | 4.188% | $5.7408 | $5.74 | $5.75 | $5.70 |
| Purchase #4 | $158.31 | 7.610% | $170.3574 | $170.36 | $170.35 | $170.40 |
| Purchase #5 | $43.98 | 8.652% | $47.7851 | $47.79 | $47.80 | $47.80 |
| Purchase #6 | $32.89 | 7.133% | $35.236 | $35.24 | $35.25 | $35.20 |
| Purchase #7 | $91.56 | 13.874% | $104.263 | $104.26 | $104.25 | $104.30 |
| 7 purchase totals = | $759.76 | $837.6205 | $837.63 | $837.65 | $837.60 | |