| 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 | $17.30 | 11.602% | $19.3071 | $19.31 | $19.30 | $19.30 |
| Purchase #2 | $67.55 | 8.811% | $73.5018 | $73.50 | $73.50 | $73.50 |
| Purchase #3 | $194.44 | 5.558% | $205.247 | $205.25 | $205.25 | $205.20 |
| Purchase #4 | $36.92 | 5.244% | $38.8561 | $38.86 | $38.85 | $38.90 |
| Purchase #5 | $129.76 | 4.815% | $136.0079 | $136.01 | $136.00 | $136.00 |
| Purchase #6 | $215.97 | 9.644% | $236.7981 | $236.80 | $236.80 | $236.80 |
| Purchase #7 | $123.60 | 11.833% | $138.2256 | $138.23 | $138.25 | $138.20 |
| 7 purchase totals = | $785.54 | $847.9436 | $847.96 | $847.95 | $847.90 | |