| 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 | $95.51 | 4.495% | $99.8032 | $99.80 | $99.80 | $99.80 |
| Purchase #2 | $124.63 | 6.699% | $132.979 | $132.98 | $133.00 | $133.00 |
| Purchase #3 | $98.66 | 8.318% | $106.8665 | $106.87 | $106.85 | $106.90 |
| Purchase #4 | $44.88 | 10.837% | $49.7436 | $49.74 | $49.75 | $49.70 |
| Purchase #5 | $208.53 | 5.223% | $219.4215 | $219.42 | $219.40 | $219.40 |
| Purchase #6 | $250.89 | 10.421% | $277.0352 | $277.04 | $277.05 | $277.00 |
| Purchase #7 | $32.87 | 9.527% | $36.0015 | $36.00 | $36.00 | $36.00 |
| 7 purchase totals = | $855.97 | $921.8505 | $921.85 | $921.85 | $921.80 | |