| 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 | $18.72 | 3.691% | $19.411 | $19.41 | $19.40 | $19.40 |
| Purchase #2 | $25.39 | 9.394% | $27.7751 | $27.78 | $27.80 | $27.80 |
| Purchase #3 | $22.66 | 9.378% | $24.7851 | $24.79 | $24.80 | $24.80 |
| Purchase #4 | $85.41 | 13.343% | $96.8063 | $96.81 | $96.80 | $96.80 |
| Purchase #5 | $30.80 | 12.164% | $34.5465 | $34.55 | $34.55 | $34.50 |
| Purchase #6 | $37.87 | 10.767% | $41.9475 | $41.95 | $41.95 | $41.90 |
| Purchase #7 | $8.60 | 7.768% | $9.268 | $9.27 | $9.25 | $9.30 |
| 7 purchase totals = | $229.45 | $254.5395 | $254.56 | $254.55 | $254.50 | |