| 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 | $75.35 | 12.526% | $84.7883 | $84.79 | $84.80 | $84.80 |
| Purchase #2 | $185.88 | 8.275% | $201.2616 | $201.26 | $201.25 | $201.30 |
| Purchase #3 | $40.53 | 12.772% | $45.7065 | $45.71 | $45.70 | $45.70 |
| Purchase #4 | $21.44 | 11.588% | $23.9245 | $23.92 | $23.90 | $23.90 |
| Purchase #5 | $164.56 | 4.222% | $171.5077 | $171.51 | $171.50 | $171.50 |
| Purchase #6 | $226.54 | 7.496% | $243.5214 | $243.52 | $243.50 | $243.50 |
| Purchase #7 | $117.98 | 9.301% | $128.9533 | $128.95 | $128.95 | $129.00 |
| 7 purchase totals = | $832.28 | $899.6633 | $899.66 | $899.60 | $899.70 | |