| 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 | $40.37 | 12.183% | $45.2883 | $45.29 | $45.30 | $45.30 |
| Purchase #2 | $36.77 | 8.635% | $39.9451 | $39.95 | $39.95 | $39.90 |
| Purchase #3 | $63.56 | 12.147% | $71.2806 | $71.28 | $71.30 | $71.30 |
| Purchase #4 | $168.95 | 4.726% | $176.9346 | $176.93 | $176.95 | $176.90 |
| Purchase #5 | $196.31 | 8.475% | $212.9473 | $212.95 | $212.95 | $212.90 |
| Purchase #6 | $71.83 | 6.240% | $76.3122 | $76.31 | $76.30 | $76.30 |
| Purchase #7 | $198.30 | 11.324% | $220.7555 | $220.76 | $220.75 | $220.80 |
| 7 purchase totals = | $776.09 | $843.4636 | $843.47 | $843.50 | $843.40 | |