| 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 | $12.65 | 12.773% | $14.2658 | $14.27 | $14.25 | $14.30 |
| Purchase #2 | $192.85 | 3.714% | $200.0124 | $200.01 | $200.00 | $200.00 |
| Purchase #3 | $160.54 | 5.705% | $169.6988 | $169.70 | $169.70 | $169.70 |
| Purchase #4 | $22.98 | 11.522% | $25.6278 | $25.63 | $25.65 | $25.60 |
| Purchase #5 | $18.94 | 12.494% | $21.3064 | $21.31 | $21.30 | $21.30 |
| Purchase #6 | $96.70 | 12.668% | $108.95 | $108.95 | $108.95 | $109.00 |
| Purchase #7 | $84.58 | 3.790% | $87.7856 | $87.79 | $87.80 | $87.80 |
| 7 purchase totals = | $589.24 | $627.6468 | $627.66 | $627.65 | $627.70 | |