| 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 | $39.26 | 11.352% | $43.7168 | $43.72 | $43.70 | $43.70 |
| Purchase #2 | $14.51 | 9.507% | $15.8895 | $15.89 | $15.90 | $15.90 |
| Purchase #3 | $134.84 | 8.274% | $145.9967 | $146.00 | $146.00 | $146.00 |
| Purchase #4 | $31.99 | 11.371% | $35.6276 | $35.63 | $35.65 | $35.60 |
| Purchase #5 | $183.35 | 7.165% | $196.487 | $196.49 | $196.50 | $196.50 |
| Purchase #6 | $58.59 | 9.474% | $64.1408 | $64.14 | $64.15 | $64.10 |
| Purchase #7 | $147.31 | 4.483% | $153.9139 | $153.91 | $153.90 | $153.90 |
| 7 purchase totals = | $609.85 | $655.7723 | $655.78 | $655.80 | $655.70 | |