| 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 | $29.76 | 8.838% | $32.3902 | $32.39 | $32.40 | $32.40 |
| Purchase #2 | $112.35 | 12.436% | $126.3218 | $126.32 | $126.30 | $126.30 |
| Purchase #3 | $108.55 | 9.359% | $118.7092 | $118.71 | $118.70 | $118.70 |
| Purchase #4 | $15.86 | 7.508% | $17.0508 | $17.05 | $17.05 | $17.10 |
| Purchase #5 | $234.45 | 9.348% | $256.3664 | $256.37 | $256.35 | $256.40 |
| Purchase #6 | $145.36 | 3.196% | $150.0057 | $150.01 | $150.00 | $150.00 |
| Purchase #7 | $168.90 | 8.654% | $183.5166 | $183.52 | $183.50 | $183.50 |
| 7 purchase totals = | $815.23 | $884.3607 | $884.37 | $884.30 | $884.40 | |