| 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 | $129.95 | 13.459% | $147.44 | $147.44 | $147.45 | $147.40 |
| Purchase #2 | $66.56 | 10.619% | $73.628 | $73.63 | $73.65 | $73.60 |
| Purchase #3 | $40.67 | 3.672% | $42.1634 | $42.16 | $42.15 | $42.20 |
| Purchase #4 | $231.36 | 7.239% | $248.1082 | $248.11 | $248.10 | $248.10 |
| Purchase #5 | $21.72 | 5.148% | $22.8381 | $22.84 | $22.85 | $22.80 |
| Purchase #6 | $8.43 | 10.135% | $9.2844 | $9.28 | $9.30 | $9.30 |
| Purchase #7 | $26.89 | 5.855% | $28.4644 | $28.46 | $28.45 | $28.50 |
| 7 purchase totals = | $525.58 | $571.9265 | $571.92 | $571.95 | $571.90 | |