| 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 | $95.67 | 10.334% | $105.5565 | $105.56 | $105.55 | $105.60 |
| Purchase #2 | $120.86 | 3.176% | $124.6985 | $124.70 | $124.70 | $124.70 |
| Purchase #3 | $134.69 | 9.273% | $147.1798 | $147.18 | $147.20 | $147.20 |
| Purchase #4 | $141.26 | 7.446% | $151.7782 | $151.78 | $151.80 | $151.80 |
| Purchase #5 | $42.97 | 13.638% | $48.8302 | $48.83 | $48.85 | $48.80 |
| Purchase #6 | $47.35 | 8.180% | $51.2232 | $51.22 | $51.20 | $51.20 |
| Purchase #7 | $142.30 | 3.700% | $147.5651 | $147.57 | $147.55 | $147.60 |
| 7 purchase totals = | $725.10 | $776.8315 | $776.84 | $776.85 | $776.90 | |