| 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 | $7.89 | 5.199% | $8.3002 | $8.30 | $8.30 | $8.30 |
| Purchase #2 | $243.98 | 4.563% | $255.1128 | $255.11 | $255.10 | $255.10 |
| Purchase #3 | $84.97 | 4.444% | $88.7461 | $88.75 | $88.75 | $88.70 |
| Purchase #4 | $186.97 | 8.856% | $203.5281 | $203.53 | $203.55 | $203.50 |
| Purchase #5 | $76.44 | 5.148% | $80.3751 | $80.38 | $80.40 | $80.40 |
| Purchase #6 | $63.25 | 6.814% | $67.5599 | $67.56 | $67.55 | $67.60 |
| Purchase #7 | $46.44 | 4.596% | $48.5744 | $48.57 | $48.55 | $48.60 |
| 7 purchase totals = | $709.94 | $752.1966 | $752.20 | $752.20 | $752.20 | |