| 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 | $51.33 | 9.356% | $56.1324 | $56.13 | $56.15 | $56.10 |
| Purchase #2 | $174.70 | 10.129% | $192.3954 | $192.40 | $192.40 | $192.40 |
| Purchase #3 | $102.85 | 13.483% | $116.7173 | $116.72 | $116.70 | $116.70 |
| Purchase #4 | $187.67 | 8.219% | $203.0946 | $203.09 | $203.10 | $203.10 |
| Purchase #5 | $19.94 | 8.522% | $21.6393 | $21.64 | $21.65 | $21.60 |
| Purchase #6 | $68.84 | 11.619% | $76.8385 | $76.84 | $76.85 | $76.80 |
| Purchase #7 | $204.65 | 4.638% | $214.1417 | $214.14 | $214.15 | $214.10 |
| 7 purchase totals = | $809.98 | $880.9592 | $880.96 | $881.00 | $880.80 | |