| 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 | $78.75 | 13.788% | $89.6081 | $89.61 | $89.60 | $89.60 |
| Purchase #2 | $239.38 | 8.750% | $260.3258 | $260.33 | $260.35 | $260.30 |
| Purchase #3 | $26.65 | 3.632% | $27.6179 | $27.62 | $27.60 | $27.60 |
| Purchase #4 | $63.70 | 3.317% | $65.8129 | $65.81 | $65.80 | $65.80 |
| Purchase #5 | $126.78 | 5.188% | $133.3573 | $133.36 | $133.35 | $133.40 |
| Purchase #6 | $218.85 | 13.654% | $248.7318 | $248.73 | $248.75 | $248.70 |
| Purchase #7 | $31.98 | 11.248% | $35.5771 | $35.58 | $35.60 | $35.60 |
| 7 purchase totals = | $786.09 | $861.0309 | $861.04 | $861.05 | $861.00 | |