| 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 | $49.80 | 10.472% | $55.0151 | $55.02 | $55.00 | $55.00 |
| Purchase #2 | $171.85 | 5.864% | $181.9273 | $181.93 | $181.95 | $181.90 |
| Purchase #3 | $123.92 | 7.462% | $133.1669 | $133.17 | $133.15 | $133.20 |
| Purchase #4 | $102.54 | 4.560% | $107.2158 | $107.22 | $107.20 | $107.20 |
| Purchase #5 | $136.26 | 10.808% | $150.987 | $150.99 | $151.00 | $151.00 |
| Purchase #6 | $28.72 | 13.240% | $32.5225 | $32.52 | $32.50 | $32.50 |
| Purchase #7 | $105.28 | 9.312% | $115.0837 | $115.08 | $115.10 | $115.10 |
| 7 purchase totals = | $718.37 | $775.9183 | $775.93 | $775.90 | $775.90 | |