| 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 | $43.31 | 8.547% | $47.0117 | $47.01 | $47.00 | $47.00 |
| Purchase #2 | $142.39 | 9.434% | $155.8231 | $155.82 | $155.80 | $155.80 |
| Purchase #3 | $27.49 | 5.159% | $28.9082 | $28.91 | $28.90 | $28.90 |
| Purchase #4 | $216.94 | 13.317% | $245.8299 | $245.83 | $245.85 | $245.80 |
| Purchase #5 | $75.36 | 12.630% | $84.878 | $84.88 | $84.90 | $84.90 |
| Purchase #6 | $32.43 | 5.690% | $34.2753 | $34.28 | $34.30 | $34.30 |
| Purchase #7 | $75.41 | 6.160% | $80.0553 | $80.06 | $80.05 | $80.10 |
| 7 purchase totals = | $613.33 | $676.7815 | $676.79 | $676.80 | $676.80 | |