| 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 | $46.89 | 7.703% | $50.5019 | $50.50 | $50.50 | $50.50 |
| Purchase #2 | $40.58 | 6.456% | $43.1998 | $43.20 | $43.20 | $43.20 |
| Purchase #3 | $189.34 | 8.755% | $205.9167 | $205.92 | $205.90 | $205.90 |
| Purchase #4 | $217.34 | 13.661% | $247.0308 | $247.03 | $247.05 | $247.00 |
| Purchase #5 | $63.67 | 8.689% | $69.2023 | $69.20 | $69.20 | $69.20 |
| Purchase #6 | $61.73 | 10.366% | $68.1289 | $68.13 | $68.15 | $68.10 |
| Purchase #7 | $153.95 | 13.212% | $174.2899 | $174.29 | $174.30 | $174.30 |
| 7 purchase totals = | $773.50 | $858.2703 | $858.27 | $858.30 | $858.20 | |