| 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 | $78.53 | 7.686% | $84.5658 | $84.57 | $84.55 | $84.60 |
| Purchase #2 | $179.59 | 13.796% | $204.3662 | $204.37 | $204.35 | $204.40 |
| Purchase #3 | $107.33 | 7.442% | $115.3175 | $115.32 | $115.30 | $115.30 |
| Purchase #4 | $42.45 | 7.270% | $45.5361 | $45.54 | $45.55 | $45.50 |
| Purchase #5 | $228.25 | 8.468% | $247.5782 | $247.58 | $247.60 | $247.60 |
| Purchase #6 | $173.93 | 9.317% | $190.1351 | $190.14 | $190.15 | $190.10 |
| Purchase #7 | $5.66 | 5.871% | $5.9923 | $5.99 | $6.00 | $6.00 |
| 7 purchase totals = | $815.74 | $893.4912 | $893.51 | $893.50 | $893.50 | |