| 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 | $23.54 | 6.277% | $25.0176 | $25.02 | $25.00 | $25.00 |
| Purchase #2 | $25.33 | 9.767% | $27.804 | $27.80 | $27.80 | $27.80 |
| Purchase #3 | $169.58 | 3.822% | $176.0613 | $176.06 | $176.05 | $176.10 |
| Purchase #4 | $37.68 | 6.482% | $40.1224 | $40.12 | $40.10 | $40.10 |
| Purchase #5 | $155.85 | 12.656% | $175.5744 | $175.57 | $175.55 | $175.60 |
| Purchase #6 | $6.43 | 3.198% | $6.6356 | $6.64 | $6.65 | $6.60 |
| Purchase #7 | $242.61 | 6.580% | $258.5737 | $258.57 | $258.55 | $258.60 |
| 7 purchase totals = | $661.02 | $709.7890 | $709.78 | $709.70 | $709.80 | |