| 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 | $73.91 | 3.300% | $76.349 | $76.35 | $76.35 | $76.30 |
| Purchase #2 | $33.86 | 12.109% | $37.9601 | $37.96 | $37.95 | $38.00 |
| Purchase #3 | $236.92 | 12.447% | $266.4094 | $266.41 | $266.40 | $266.40 |
| Purchase #4 | $128.80 | 6.652% | $137.3678 | $137.37 | $137.35 | $137.40 |
| Purchase #5 | $195.37 | 3.388% | $201.9891 | $201.99 | $202.00 | $202.00 |
| Purchase #6 | $100.48 | 10.342% | $110.8716 | $110.87 | $110.85 | $110.90 |
| Purchase #7 | $189.25 | 9.707% | $207.6205 | $207.62 | $207.60 | $207.60 |
| 7 purchase totals = | $958.59 | $1,038.5675 | $1,038.57 | $1,038.50 | $1,038.60 | |