| 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 | $56.32 | 12.696% | $63.4704 | $63.47 | $63.45 | $63.50 |
| Purchase #2 | $56.52 | 13.397% | $64.092 | $64.09 | $64.10 | $64.10 |
| Purchase #3 | $8.36 | 4.265% | $8.7166 | $8.72 | $8.70 | $8.70 |
| Purchase #4 | $226.81 | 8.451% | $245.9777 | $245.98 | $246.00 | $246.00 |
| Purchase #5 | $241.89 | 10.231% | $266.6378 | $266.64 | $266.65 | $266.60 |
| Purchase #6 | $151.55 | 12.842% | $171.0121 | $171.01 | $171.00 | $171.00 |
| Purchase #7 | $93.95 | 11.602% | $104.8501 | $104.85 | $104.85 | $104.90 |
| 7 purchase totals = | $835.40 | $924.7567 | $924.76 | $924.75 | $924.80 | |