| 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 | $54.38 | 11.580% | $60.6772 | $60.68 | $60.70 | $60.70 |
| Purchase #2 | $124.90 | 7.769% | $134.6035 | $134.60 | $134.60 | $134.60 |
| Purchase #3 | $214.81 | 10.180% | $236.6777 | $236.68 | $236.70 | $236.70 |
| Purchase #4 | $31.32 | 12.365% | $35.1927 | $35.19 | $35.20 | $35.20 |
| Purchase #5 | $31.65 | 7.303% | $33.9614 | $33.96 | $33.95 | $34.00 |
| Purchase #6 | $64.60 | 8.569% | $70.1356 | $70.14 | $70.15 | $70.10 |
| Purchase #7 | $79.97 | 12.685% | $90.1142 | $90.11 | $90.10 | $90.10 |
| 7 purchase totals = | $601.63 | $661.3623 | $661.36 | $661.40 | $661.40 | |