| 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 | $20.37 | 13.836% | $23.1884 | $23.19 | $23.20 | $23.20 |
| Purchase #2 | $115.82 | 6.692% | $123.5707 | $123.57 | $123.55 | $123.60 |
| Purchase #3 | $35.49 | 8.774% | $38.6039 | $38.60 | $38.60 | $38.60 |
| Purchase #4 | $194.81 | 5.210% | $204.9596 | $204.96 | $204.95 | $205.00 |
| Purchase #5 | $62.55 | 9.748% | $68.6474 | $68.65 | $68.65 | $68.60 |
| Purchase #6 | $196.62 | 8.299% | $212.9375 | $212.94 | $212.95 | $212.90 |
| Purchase #7 | $180.67 | 12.288% | $202.8707 | $202.87 | $202.85 | $202.90 |
| 7 purchase totals = | $806.33 | $874.7782 | $874.78 | $874.75 | $874.80 | |