| 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 | $70.73 | 3.845% | $73.4496 | $73.45 | $73.45 | $73.40 |
| Purchase #2 | $39.41 | 11.477% | $43.9331 | $43.93 | $43.95 | $43.90 |
| Purchase #3 | $191.48 | 6.560% | $204.0411 | $204.04 | $204.05 | $204.00 |
| Purchase #4 | $90.36 | 3.650% | $93.6581 | $93.66 | $93.65 | $93.70 |
| Purchase #5 | $250.96 | 12.656% | $282.7215 | $282.72 | $282.70 | $282.70 |
| Purchase #6 | $216.50 | 5.154% | $227.6584 | $227.66 | $227.65 | $227.70 |
| Purchase #7 | $225.72 | 12.234% | $253.3346 | $253.33 | $253.35 | $253.30 |
| 7 purchase totals = | $1,085.16 | $1,178.7964 | $1,178.79 | $1,178.80 | $1,178.70 | |