| 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 | $43.70 | 9.493% | $47.8484 | $47.85 | $47.85 | $47.80 |
| Purchase #2 | $16.50 | 12.221% | $18.5165 | $18.52 | $18.50 | $18.50 |
| Purchase #3 | $136.79 | 11.306% | $152.2555 | $152.26 | $152.25 | $152.30 |
| Purchase #4 | $182.60 | 12.533% | $205.4853 | $205.49 | $205.50 | $205.50 |
| Purchase #5 | $71.37 | 5.598% | $75.3653 | $75.37 | $75.35 | $75.40 |
| Purchase #6 | $35.25 | 7.235% | $37.8003 | $37.80 | $37.80 | $37.80 |
| Purchase #7 | $197.43 | 11.763% | $220.6537 | $220.65 | $220.65 | $220.70 |
| 7 purchase totals = | $683.64 | $757.9250 | $757.94 | $757.90 | $758.00 | |