| 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 | $69.88 | 7.859% | $75.3719 | $75.37 | $75.35 | $75.40 |
| Purchase #2 | $11.65 | 11.647% | $13.0069 | $13.01 | $13.00 | $13.00 |
| Purchase #3 | $223.43 | 6.423% | $237.7809 | $237.78 | $237.80 | $237.80 |
| Purchase #4 | $107.32 | 3.758% | $111.3531 | $111.35 | $111.35 | $111.40 |
| Purchase #5 | $126.44 | 6.123% | $134.1819 | $134.18 | $134.20 | $134.20 |
| Purchase #6 | $23.77 | 3.648% | $24.6371 | $24.64 | $24.65 | $24.60 |
| Purchase #7 | $34.59 | 3.707% | $35.8723 | $35.87 | $35.85 | $35.90 |
| 7 purchase totals = | $597.08 | $632.2041 | $632.20 | $632.20 | $632.30 | |