| 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 | $67.28 | 7.187% | $72.1154 | $72.12 | $72.10 | $72.10 |
| Purchase #2 | $111.60 | 6.333% | $118.6676 | $118.67 | $118.65 | $118.70 |
| Purchase #3 | $179.32 | 12.767% | $202.2138 | $202.21 | $202.20 | $202.20 |
| Purchase #4 | $45.68 | 12.169% | $51.2388 | $51.24 | $51.25 | $51.20 |
| Purchase #5 | $80.57 | 4.343% | $84.0692 | $84.07 | $84.05 | $84.10 |
| Purchase #6 | $64.75 | 11.237% | $72.026 | $72.03 | $72.05 | $72.00 |
| Purchase #7 | $227.47 | 11.371% | $253.3356 | $253.34 | $253.35 | $253.30 |
| 7 purchase totals = | $776.67 | $853.6664 | $853.68 | $853.65 | $853.60 | |