| 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 | $5.98 | 3.544% | $6.1919 | $6.19 | $6.20 | $6.20 |
| Purchase #2 | $27.76 | 3.446% | $28.7166 | $28.72 | $28.70 | $28.70 |
| Purchase #3 | $117.44 | 4.864% | $123.1523 | $123.15 | $123.15 | $123.20 |
| Purchase #4 | $33.83 | 4.291% | $35.2816 | $35.28 | $35.30 | $35.30 |
| Purchase #5 | $42.55 | 11.159% | $47.2982 | $47.30 | $47.30 | $47.30 |
| Purchase #6 | $21.35 | 4.864% | $22.3885 | $22.39 | $22.40 | $22.40 |
| Purchase #7 | $134.38 | 9.567% | $147.2361 | $147.24 | $147.25 | $147.20 |
| 7 purchase totals = | $383.29 | $410.2652 | $410.27 | $410.30 | $410.30 | |