| 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 | $39.53 | 8.377% | $42.8414 | $42.84 | $42.85 | $42.80 |
| Purchase #2 | $115.65 | 3.260% | $119.4202 | $119.42 | $119.40 | $119.40 |
| Purchase #3 | $203.87 | 6.759% | $217.6496 | $217.65 | $217.65 | $217.60 |
| Purchase #4 | $180.30 | 8.575% | $195.7607 | $195.76 | $195.75 | $195.80 |
| Purchase #5 | $39.45 | 12.822% | $44.5083 | $44.51 | $44.50 | $44.50 |
| Purchase #6 | $143.94 | 11.349% | $160.2758 | $160.28 | $160.30 | $160.30 |
| Purchase #7 | $11.98 | 12.424% | $13.4684 | $13.47 | $13.45 | $13.50 |
| 7 purchase totals = | $734.72 | $793.9244 | $793.93 | $793.90 | $793.90 | |