| 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 | $42.35 | 9.631% | $46.4287 | $46.43 | $46.45 | $46.40 |
| Purchase #2 | $237.81 | 3.580% | $246.3236 | $246.32 | $246.30 | $246.30 |
| Purchase #3 | $136.94 | 7.454% | $147.1475 | $147.15 | $147.15 | $147.10 |
| Purchase #4 | $234.51 | 7.560% | $252.239 | $252.24 | $252.25 | $252.20 |
| Purchase #5 | $106.70 | 11.795% | $119.2853 | $119.29 | $119.30 | $119.30 |
| Purchase #6 | $84.60 | 7.121% | $90.6244 | $90.62 | $90.60 | $90.60 |
| Purchase #7 | $27.82 | 3.684% | $28.8449 | $28.84 | $28.85 | $28.80 |
| 7 purchase totals = | $870.73 | $930.8934 | $930.89 | $930.90 | $930.70 | |