| 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 | $87.76 | 3.235% | $90.599 | $90.60 | $90.60 | $90.60 |
| Purchase #2 | $147.35 | 7.532% | $158.4484 | $158.45 | $158.45 | $158.40 |
| Purchase #3 | $124.93 | 9.244% | $136.4785 | $136.48 | $136.50 | $136.50 |
| Purchase #4 | $5.67 | 6.466% | $6.0366 | $6.04 | $6.05 | $6.00 |
| Purchase #5 | $114.55 | 5.649% | $121.0209 | $121.02 | $121.00 | $121.00 |
| Purchase #6 | $73.90 | 12.728% | $83.306 | $83.31 | $83.30 | $83.30 |
| Purchase #7 | $59.76 | 5.600% | $63.1066 | $63.11 | $63.10 | $63.10 |
| 7 purchase totals = | $613.92 | $658.9960 | $659.01 | $659.00 | $658.90 | |