| 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 | $105.86 | 10.386% | $116.8546 | $116.85 | $116.85 | $116.90 |
| Purchase #2 | $54.38 | 10.712% | $60.2052 | $60.21 | $60.20 | $60.20 |
| Purchase #3 | $36.50 | 9.119% | $39.8284 | $39.83 | $39.85 | $39.80 |
| Purchase #4 | $211.74 | 3.323% | $218.7761 | $218.78 | $218.80 | $218.80 |
| Purchase #5 | $95.94 | 10.329% | $105.8496 | $105.85 | $105.85 | $105.80 |
| Purchase #6 | $223.84 | 13.355% | $253.7338 | $253.73 | $253.75 | $253.70 |
| Purchase #7 | $58.36 | 9.253% | $63.7601 | $63.76 | $63.75 | $63.80 |
| 7 purchase totals = | $786.62 | $859.0078 | $859.01 | $859.05 | $859.00 | |