| 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 | $45.98 | 4.746% | $48.1622 | $48.16 | $48.15 | $48.20 |
| Purchase #2 | $207.86 | 4.873% | $217.989 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $68.54 | 6.810% | $73.2076 | $73.21 | $73.20 | $73.20 |
| Purchase #4 | $197.84 | 6.811% | $211.3149 | $211.31 | $211.30 | $211.30 |
| Purchase #5 | $203.41 | 3.198% | $209.9151 | $209.92 | $209.90 | $209.90 |
| Purchase #6 | $72.99 | 10.630% | $80.7488 | $80.75 | $80.75 | $80.70 |
| Purchase #7 | $138.83 | 4.446% | $145.0024 | $145.00 | $145.00 | $145.00 |
| 7 purchase totals = | $935.45 | $986.3400 | $986.34 | $986.30 | $986.30 | |