| 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 | $34.30 | 13.418% | $38.9024 | $38.90 | $38.90 | $38.90 |
| Purchase #2 | $163.35 | 13.833% | $185.9462 | $185.95 | $185.95 | $185.90 |
| Purchase #3 | $105.38 | 11.335% | $117.3248 | $117.32 | $117.30 | $117.30 |
| Purchase #4 | $22.60 | 9.579% | $24.7649 | $24.76 | $24.75 | $24.80 |
| Purchase #5 | $56.94 | 13.669% | $64.7231 | $64.72 | $64.70 | $64.70 |
| Purchase #6 | $70.45 | 6.389% | $74.9511 | $74.95 | $74.95 | $75.00 |
| Purchase #7 | $222.97 | 10.624% | $246.6583 | $246.66 | $246.65 | $246.70 |
| 7 purchase totals = | $675.99 | $753.2708 | $753.26 | $753.20 | $753.30 | |