| 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 | $127.64 | 5.794% | $135.0355 | $135.04 | $135.05 | $135.00 |
| Purchase #2 | $210.60 | 12.703% | $237.3525 | $237.35 | $237.35 | $237.40 |
| Purchase #3 | $201.81 | 4.598% | $211.0892 | $211.09 | $211.10 | $211.10 |
| Purchase #4 | $23.90 | 8.136% | $25.8445 | $25.84 | $25.85 | $25.80 |
| Purchase #5 | $44.91 | 10.666% | $49.7001 | $49.70 | $49.70 | $49.70 |
| Purchase #6 | $50.87 | 13.836% | $57.9084 | $57.91 | $57.90 | $57.90 |
| Purchase #7 | $55.52 | 7.114% | $59.4697 | $59.47 | $59.45 | $59.50 |
| 7 purchase totals = | $715.25 | $776.3999 | $776.40 | $776.40 | $776.40 | |