| 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 | $68.85 | 9.394% | $75.3178 | $75.32 | $75.30 | $75.30 |
| Purchase #2 | $82.47 | 10.352% | $91.0073 | $91.01 | $91.00 | $91.00 |
| Purchase #3 | $16.26 | 9.742% | $17.844 | $17.84 | $17.85 | $17.80 |
| Purchase #4 | $155.25 | 9.571% | $170.109 | $170.11 | $170.10 | $170.10 |
| Purchase #5 | $105.47 | 12.278% | $118.4196 | $118.42 | $118.40 | $118.40 |
| Purchase #6 | $25.52 | 7.632% | $27.4677 | $27.47 | $27.45 | $27.50 |
| Purchase #7 | $182.51 | 7.658% | $196.4866 | $196.49 | $196.50 | $196.50 |
| 7 purchase totals = | $636.33 | $696.6520 | $696.66 | $696.60 | $696.60 | |