| 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 | $6.64 | 9.229% | $7.2528 | $7.25 | $7.25 | $7.30 |
| Purchase #2 | $119.47 | 3.733% | $123.9298 | $123.93 | $123.95 | $123.90 |
| Purchase #3 | $217.33 | 9.356% | $237.6634 | $237.66 | $237.65 | $237.70 |
| Purchase #4 | $178.47 | 7.196% | $191.3127 | $191.31 | $191.30 | $191.30 |
| Purchase #5 | $67.42 | 4.327% | $70.3373 | $70.34 | $70.35 | $70.30 |
| Purchase #6 | $40.55 | 10.363% | $44.7522 | $44.75 | $44.75 | $44.80 |
| Purchase #7 | $66.64 | 4.570% | $69.6854 | $69.69 | $69.70 | $69.70 |
| 7 purchase totals = | $696.52 | $744.9336 | $744.93 | $744.95 | $745.00 | |