| 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 | $115.31 | 9.344% | $126.0846 | $126.08 | $126.10 | $126.10 |
| Purchase #2 | $58.60 | 7.711% | $63.1186 | $63.12 | $63.10 | $63.10 |
| Purchase #3 | $163.32 | 8.610% | $177.3819 | $177.38 | $177.40 | $177.40 |
| Purchase #4 | $82.39 | 11.853% | $92.1557 | $92.16 | $92.15 | $92.20 |
| Purchase #5 | $230.28 | 10.623% | $254.7426 | $254.74 | $254.75 | $254.70 |
| Purchase #6 | $42.62 | 7.463% | $45.8007 | $45.80 | $45.80 | $45.80 |
| Purchase #7 | $19.99 | 3.241% | $20.6379 | $20.64 | $20.65 | $20.60 |
| 7 purchase totals = | $712.51 | $779.9220 | $779.92 | $779.95 | $779.90 | |