| 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 | $8.82 | 5.661% | $9.3193 | $9.32 | $9.30 | $9.30 |
| Purchase #2 | $176.69 | 5.625% | $186.6288 | $186.63 | $186.65 | $186.60 |
| Purchase #3 | $190.58 | 13.460% | $216.2321 | $216.23 | $216.25 | $216.20 |
| Purchase #4 | $58.34 | 6.726% | $62.2639 | $62.26 | $62.25 | $62.30 |
| Purchase #5 | $29.95 | 6.443% | $31.8797 | $31.88 | $31.90 | $31.90 |
| Purchase #6 | $138.56 | 6.169% | $147.1078 | $147.11 | $147.10 | $147.10 |
| Purchase #7 | $64.98 | 5.382% | $68.4772 | $68.48 | $68.50 | $68.50 |
| 7 purchase totals = | $667.92 | $721.9088 | $721.91 | $721.95 | $721.90 | |