| 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 | $47.85 | 3.662% | $49.6023 | $49.60 | $49.60 | $49.60 |
| Purchase #2 | $41.81 | 7.528% | $44.9575 | $44.96 | $44.95 | $45.00 |
| Purchase #3 | $242.85 | 9.531% | $265.996 | $266.00 | $266.00 | $266.00 |
| Purchase #4 | $133.91 | 9.847% | $147.0961 | $147.10 | $147.10 | $147.10 |
| Purchase #5 | $242.34 | 12.362% | $272.2981 | $272.30 | $272.30 | $272.30 |
| Purchase #6 | $103.84 | 13.401% | $117.7556 | $117.76 | $117.75 | $117.80 |
| Purchase #7 | $5.62 | 3.381% | $5.81 | $5.81 | $5.80 | $5.80 |
| 7 purchase totals = | $818.22 | $903.5156 | $903.53 | $903.50 | $903.60 | |