| 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 | $14.39 | 4.757% | $15.0745 | $15.07 | $15.05 | $15.10 |
| Purchase #2 | $5.29 | 9.515% | $5.7933 | $5.79 | $5.80 | $5.80 |
| Purchase #3 | $222.61 | 9.463% | $243.6756 | $243.68 | $243.70 | $243.70 |
| Purchase #4 | $221.94 | 5.462% | $234.0624 | $234.06 | $234.05 | $234.10 |
| Purchase #5 | $175.25 | 11.287% | $195.0305 | $195.03 | $195.05 | $195.00 |
| Purchase #6 | $30.64 | 13.673% | $34.8294 | $34.83 | $34.85 | $34.80 |
| Purchase #7 | $164.93 | 9.434% | $180.4895 | $180.49 | $180.50 | $180.50 |
| 7 purchase totals = | $835.05 | $908.9552 | $908.95 | $909.00 | $909.00 | |