| 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 | $49.88 | 6.205% | $52.9751 | $52.98 | $53.00 | $53.00 |
| Purchase #2 | $56.39 | 10.701% | $62.4243 | $62.42 | $62.40 | $62.40 |
| Purchase #3 | $62.42 | 4.382% | $65.1552 | $65.16 | $65.15 | $65.20 |
| Purchase #4 | $214.34 | 9.551% | $234.8116 | $234.81 | $234.80 | $234.80 |
| Purchase #5 | $22.81 | 12.414% | $25.6416 | $25.64 | $25.65 | $25.60 |
| Purchase #6 | $160.84 | 9.616% | $176.3064 | $176.31 | $176.30 | $176.30 |
| Purchase #7 | $175.33 | 3.767% | $181.9347 | $181.93 | $181.95 | $181.90 |
| 7 purchase totals = | $742.01 | $799.2489 | $799.25 | $799.25 | $799.20 | |