| 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 | $7.81 | 9.689% | $8.5667 | $8.57 | $8.55 | $8.60 |
| Purchase #2 | $62.97 | 3.587% | $65.2287 | $65.23 | $65.25 | $65.20 |
| Purchase #3 | $31.25 | 4.390% | $32.6219 | $32.62 | $32.60 | $32.60 |
| Purchase #4 | $181.42 | 8.556% | $196.9423 | $196.94 | $196.95 | $196.90 |
| Purchase #5 | $59.29 | 6.764% | $63.3004 | $63.30 | $63.30 | $63.30 |
| Purchase #6 | $236.76 | 12.419% | $266.1632 | $266.16 | $266.15 | $266.20 |
| Purchase #7 | $205.71 | 9.158% | $224.5489 | $224.55 | $224.55 | $224.50 |
| 7 purchase totals = | $785.21 | $857.3721 | $857.37 | $857.35 | $857.30 | |