| 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 | $26.78 | 7.109% | $28.6838 | $28.68 | $28.70 | $28.70 |
| Purchase #2 | $161.30 | 9.386% | $176.4396 | $176.44 | $176.45 | $176.40 |
| Purchase #3 | $25.68 | 9.242% | $28.0533 | $28.05 | $28.05 | $28.10 |
| Purchase #4 | $123.43 | 11.372% | $137.4665 | $137.47 | $137.45 | $137.50 |
| Purchase #5 | $237.60 | 10.737% | $263.1111 | $263.11 | $263.10 | $263.10 |
| Purchase #6 | $44.35 | 7.461% | $47.659 | $47.66 | $47.65 | $47.70 |
| Purchase #7 | $245.70 | 11.188% | $273.1889 | $273.19 | $273.20 | $273.20 |
| 7 purchase totals = | $864.84 | $954.6022 | $954.60 | $954.60 | $954.70 | |