| 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 | $52.89 | 3.487% | $54.7343 | $54.73 | $54.75 | $54.70 |
| Purchase #2 | $78.93 | 4.590% | $82.5529 | $82.55 | $82.55 | $82.60 |
| Purchase #3 | $63.91 | 9.351% | $69.8862 | $69.89 | $69.90 | $69.90 |
| Purchase #4 | $24.61 | 13.268% | $27.8753 | $27.88 | $27.90 | $27.90 |
| Purchase #5 | $64.43 | 6.676% | $68.7313 | $68.73 | $68.75 | $68.70 |
| Purchase #6 | $14.77 | 7.783% | $15.9195 | $15.92 | $15.90 | $15.90 |
| Purchase #7 | $123.73 | 5.863% | $130.9843 | $130.98 | $131.00 | $131.00 |
| 7 purchase totals = | $423.27 | $450.6838 | $450.68 | $450.75 | $450.70 | |