| 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 | $75.98 | 6.471% | $80.8967 | $80.90 | $80.90 | $80.90 |
| Purchase #2 | $129.76 | 13.398% | $147.1452 | $147.15 | $147.15 | $147.10 |
| Purchase #3 | $17.67 | 6.701% | $18.8541 | $18.85 | $18.85 | $18.90 |
| Purchase #4 | $16.78 | 5.659% | $17.7296 | $17.73 | $17.75 | $17.70 |
| Purchase #5 | $246.57 | 6.359% | $262.2494 | $262.25 | $262.25 | $262.20 |
| Purchase #6 | $231.28 | 7.793% | $249.3037 | $249.30 | $249.30 | $249.30 |
| Purchase #7 | $233.39 | 12.697% | $263.0235 | $263.02 | $263.00 | $263.00 |
| 7 purchase totals = | $951.43 | $1,039.2022 | $1,039.20 | $1,039.20 | $1,039.10 | |