| 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 | $239.57 | 7.831% | $258.3307 | $258.33 | $258.35 | $258.30 |
| Purchase #2 | $142.83 | 10.139% | $157.3115 | $157.31 | $157.30 | $157.30 |
| Purchase #3 | $76.97 | 5.169% | $80.9486 | $80.95 | $80.95 | $80.90 |
| Purchase #4 | $18.95 | 13.207% | $21.4527 | $21.45 | $21.45 | $21.50 |
| Purchase #5 | $175.49 | 9.580% | $192.3019 | $192.30 | $192.30 | $192.30 |
| Purchase #6 | $31.96 | 8.379% | $34.6379 | $34.64 | $34.65 | $34.60 |
| Purchase #7 | $61.95 | 12.778% | $69.866 | $69.87 | $69.85 | $69.90 |
| 7 purchase totals = | $747.72 | $814.8493 | $814.85 | $814.85 | $814.80 | |