| 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 | $60.64 | 9.494% | $66.3972 | $66.40 | $66.40 | $66.40 |
| Purchase #2 | $141.30 | 6.514% | $150.5043 | $150.50 | $150.50 | $150.50 |
| Purchase #3 | $31.51 | 8.249% | $34.1093 | $34.11 | $34.10 | $34.10 |
| Purchase #4 | $98.72 | 3.730% | $102.4023 | $102.40 | $102.40 | $102.40 |
| Purchase #5 | $179.27 | 10.864% | $198.7459 | $198.75 | $198.75 | $198.70 |
| Purchase #6 | $120.95 | 11.174% | $134.465 | $134.47 | $134.45 | $134.50 |
| Purchase #7 | $106.58 | 6.555% | $113.5663 | $113.57 | $113.55 | $113.60 |
| 7 purchase totals = | $738.97 | $800.1903 | $800.20 | $800.15 | $800.20 | |