| 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 | $104.96 | 10.108% | $115.5694 | $115.57 | $115.55 | $115.60 |
| Purchase #2 | $35.59 | 12.391% | $40 | $40.00 | $40.00 | $40.00 |
| Purchase #3 | $70.76 | 8.616% | $76.8567 | $76.86 | $76.85 | $76.90 |
| Purchase #4 | $29.55 | 5.430% | $31.1546 | $31.15 | $31.15 | $31.20 |
| Purchase #5 | $249.80 | 6.317% | $265.5799 | $265.58 | $265.60 | $265.60 |
| Purchase #6 | $130.73 | 5.613% | $138.0679 | $138.07 | $138.05 | $138.10 |
| Purchase #7 | $14.81 | 8.342% | $16.0455 | $16.05 | $16.05 | $16.00 |
| 7 purchase totals = | $636.20 | $683.2740 | $683.28 | $683.25 | $683.40 | |