| 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 | $31.92 | 7.343% | $34.2639 | $34.26 | $34.25 | $34.30 |
| Purchase #2 | $127.39 | 8.221% | $137.8627 | $137.86 | $137.85 | $137.90 |
| Purchase #3 | $186.63 | 3.712% | $193.5577 | $193.56 | $193.55 | $193.60 |
| Purchase #4 | $25.28 | 11.146% | $28.0977 | $28.10 | $28.10 | $28.10 |
| Purchase #5 | $92.62 | 3.854% | $96.1896 | $96.19 | $96.20 | $96.20 |
| Purchase #6 | $113.25 | 10.706% | $125.3745 | $125.37 | $125.35 | $125.40 |
| Purchase #7 | $161.70 | 5.443% | $170.5013 | $170.50 | $170.50 | $170.50 |
| 7 purchase totals = | $738.79 | $785.8474 | $785.84 | $785.80 | $786.00 | |