| 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 | $50.78 | 10.345% | $56.0332 | $56.03 | $56.05 | $56.00 |
| Purchase #2 | $189.65 | 5.757% | $200.5682 | $200.57 | $200.55 | $200.60 |
| Purchase #3 | $194.68 | 3.381% | $201.2621 | $201.26 | $201.25 | $201.30 |
| Purchase #4 | $7.41 | 13.625% | $8.4196 | $8.42 | $8.40 | $8.40 |
| Purchase #5 | $107.36 | 7.570% | $115.4872 | $115.49 | $115.50 | $115.50 |
| Purchase #6 | $95.55 | 11.656% | $106.6873 | $106.69 | $106.70 | $106.70 |
| Purchase #7 | $155.29 | 12.147% | $174.1531 | $174.15 | $174.15 | $174.20 |
| 7 purchase totals = | $800.72 | $862.6107 | $862.61 | $862.60 | $862.70 | |