| 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 | $40.85 | 10.769% | $45.2491 | $45.25 | $45.25 | $45.20 |
| Purchase #2 | $156.75 | 3.736% | $162.6062 | $162.61 | $162.60 | $162.60 |
| Purchase #3 | $67.62 | 11.646% | $75.495 | $75.50 | $75.50 | $75.50 |
| Purchase #4 | $128.50 | 4.677% | $134.5099 | $134.51 | $134.50 | $134.50 |
| Purchase #5 | $197.69 | 8.711% | $214.9108 | $214.91 | $214.90 | $214.90 |
| Purchase #6 | $170.60 | 6.513% | $181.7112 | $181.71 | $181.70 | $181.70 |
| Purchase #7 | $29.30 | 9.536% | $32.094 | $32.09 | $32.10 | $32.10 |
| 7 purchase totals = | $791.31 | $846.5762 | $846.58 | $846.55 | $846.50 | |