| 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 | $41.43 | 9.374% | $45.3136 | $45.31 | $45.30 | $45.30 |
| Purchase #2 | $128.30 | 11.162% | $142.6208 | $142.62 | $142.60 | $142.60 |
| Purchase #3 | $191.55 | 11.873% | $214.2927 | $214.29 | $214.30 | $214.30 |
| Purchase #4 | $40.66 | 4.208% | $42.371 | $42.37 | $42.35 | $42.40 |
| Purchase #5 | $192.85 | 7.320% | $206.9666 | $206.97 | $206.95 | $207.00 |
| Purchase #6 | $66.44 | 12.853% | $74.9795 | $74.98 | $75.00 | $75.00 |
| Purchase #7 | $167.86 | 9.580% | $183.941 | $183.94 | $183.95 | $183.90 |
| 7 purchase totals = | $829.09 | $910.4852 | $910.48 | $910.45 | $910.50 | |