| 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 | $124.70 | 9.570% | $136.6338 | $136.63 | $136.65 | $136.60 |
| Purchase #2 | $70.93 | 9.602% | $77.7407 | $77.74 | $77.75 | $77.70 |
| Purchase #3 | $225.90 | 8.542% | $245.1964 | $245.20 | $245.20 | $245.20 |
| Purchase #4 | $177.57 | 4.137% | $184.9161 | $184.92 | $184.90 | $184.90 |
| Purchase #5 | $93.78 | 4.591% | $98.0854 | $98.09 | $98.10 | $98.10 |
| Purchase #6 | $114.55 | 9.798% | $125.7736 | $125.77 | $125.75 | $125.80 |
| Purchase #7 | $95.48 | 4.166% | $99.4577 | $99.46 | $99.45 | $99.50 |
| 7 purchase totals = | $902.91 | $967.8037 | $967.81 | $967.80 | $967.80 | |