| 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 | $40.28 | 9.326% | $44.0365 | $44.04 | $44.05 | $44.00 |
| Purchase #2 | $181.28 | 6.353% | $192.7967 | $192.80 | $192.80 | $192.80 |
| Purchase #3 | $20.83 | 6.874% | $22.2619 | $22.26 | $22.25 | $22.30 |
| Purchase #4 | $192.37 | 11.259% | $214.0289 | $214.03 | $214.05 | $214.00 |
| Purchase #5 | $194.35 | 10.755% | $215.2523 | $215.25 | $215.25 | $215.30 |
| Purchase #6 | $125.27 | 4.373% | $130.7481 | $130.75 | $130.75 | $130.70 |
| Purchase #7 | $72.48 | 8.501% | $78.6415 | $78.64 | $78.65 | $78.60 |
| 7 purchase totals = | $826.86 | $897.7659 | $897.77 | $897.80 | $897.70 | |