| 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 | $114.27 | 8.398% | $123.8664 | $123.87 | $123.85 | $123.90 |
| Purchase #2 | $25.28 | 11.645% | $28.2239 | $28.22 | $28.20 | $28.20 |
| Purchase #3 | $17.89 | 5.254% | $18.8299 | $18.83 | $18.85 | $18.80 |
| Purchase #4 | $191.57 | 4.201% | $199.6179 | $199.62 | $199.60 | $199.60 |
| Purchase #5 | $59.84 | 7.128% | $64.1054 | $64.11 | $64.10 | $64.10 |
| Purchase #6 | $214.29 | 11.387% | $238.6912 | $238.69 | $238.70 | $238.70 |
| Purchase #7 | $73.60 | 7.487% | $79.1104 | $79.11 | $79.10 | $79.10 |
| 7 purchase totals = | $696.74 | $752.4451 | $752.45 | $752.40 | $752.40 | |