| 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 | $182.90 | 13.596% | $207.7671 | $207.77 | $207.75 | $207.80 |
| Purchase #2 | $5.31 | 4.746% | $5.562 | $5.56 | $5.55 | $5.60 |
| Purchase #3 | $70.58 | 8.749% | $76.755 | $76.76 | $76.75 | $76.80 |
| Purchase #4 | $8.48 | 12.599% | $9.5484 | $9.55 | $9.55 | $9.50 |
| Purchase #5 | $57.57 | 12.723% | $64.8946 | $64.89 | $64.90 | $64.90 |
| Purchase #6 | $11.90 | 11.608% | $13.2814 | $13.28 | $13.30 | $13.30 |
| Purchase #7 | $48.86 | 5.800% | $51.6939 | $51.69 | $51.70 | $51.70 |
| 7 purchase totals = | $385.60 | $429.5024 | $429.50 | $429.50 | $429.60 | |